Add basic Bridgeauth and Bridgedb

Cargo.lock

@@ -2,6 +2,83 @@
 # It is not intended for manual editing.
 version = 4
 
+[[package]]
+name = "aead"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d122413f284cf2d62fb1b7db97e02edb8cda96d769b16e443a4f6195e35662b0"
+dependencies = [
+ "crypto-common",
+ "generic-array",
+]
+
+[[package]]
+name = "aes"
+version = "0.8.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b169f7a6d4742236a0a00c541b845991d0ac43e546831af1249753ab4c3aa3a0"
+dependencies = [
+ "cfg-if",
+ "cipher",
+ "cpufeatures",
+]
+
+[[package]]
+name = "aes-gcm"
+version = "0.10.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "831010a0f742e1209b3bcea8fab6a8e149051ba6099432c8cb2cc117dec3ead1"
+dependencies = [
+ "aead",
+ "aes",
+ "cipher",
+ "ctr",
+ "ghash",
+ "subtle",
+]
+
+[[package]]
+name = "android-tzdata"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e999941b234f3131b00bc13c22d06e8c5ff726d1b6318ac7eb276997bbb4fef0"
+
+[[package]]
+name = "android_system_properties"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "819e7219dbd41043ac279b19830f2efc897156490d7fd6ea916720117ee66311"
+dependencies = [
+ "libc",
+]
+
+[[package]]
+name = "autocfg"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ace50bade8e6234aa140d9a2f552bbee1db4d353f69b8217bc503490fc1a9f26"
+
+[[package]]
+name = "base64"
+version = "0.21.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9d297deb1925b89f2ccc13d7635fa0714f12c87adce1c75356b39ca9b7178567"
+
+[[package]]
+name = "base64"
+version = "0.22.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
+
+[[package]]
+name = "bincode"
+version = "1.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b1f45e9417d87227c7a56d22e471c6206462cba514c7590c09aff4cf6d1ddcad"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "bitvec"
 version = "1.0.1"
@@ -24,10 +101,19 @@ dependencies = [
 ]
 
 [[package]]
-name = "byteorder"
-version = "1.5.0"
+name = "bumpalo"
+version = "3.17.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1628fb46dfa0b37568d12e5edd512553eccf6a22a78e8bde00bb4aed84d5bdbf"
+
+[[package]]
+name = "cc"
+version = "1.2.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
+checksum = "32db95edf998450acc7881c932f94cd9b05c87b4b2599e8bab064753da4acfd1"
+dependencies = [
+ "shlex",
+]
 
 [[package]]
 name = "cfg-if"
@@ -35,27 +121,64 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
+[[package]]
+name = "chrono"
+version = "0.4.41"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c469d952047f47f91b68d1cba3f10d63c11d73e4636f24f08daf0278abf01c4d"
+dependencies = [
+ "android-tzdata",
+ "iana-time-zone",
+ "num-traits",
+ "serde",
+ "windows-link",
+]
+
+[[package]]
+name = "cipher"
+version = "0.4.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "773f3b9af64447d2ce9850330c473515014aa235e6a783b02db81ff39e4a3dad"
+dependencies = [
+ "crypto-common",
+ "inout",
+]
+
 [[package]]
 name = "cmz"
 version = "0.1.0"
-source = "git+ssh://gogs@git-crysp.uwaterloo.ca/SigmaProtocol/cmz.git#f9759d4f0a10201d25ce05eff875b439f7f9d278"
 dependencies = [
  "cmzcred_derive",
  "curve25519-dalek",
  "ff",
+ "generic_static",
  "group",
+ "hex",
+ "lazy_static",
+ "rand_core",
+ "serde",
+ "serde_bytes",
+ "serde_with",
+ "sigma_compiler",
+ "thiserror",
 ]
 
 [[package]]
 name = "cmzcred_derive"
 version = "0.1.0"
-source = "git+ssh://gogs@git-crysp.uwaterloo.ca/SigmaProtocol/cmz.git#f9759d4f0a10201d25ce05eff875b439f7f9d278"
 dependencies = [
  "darling",
+ "proc-macro2",
  "quote",
  "syn",
 ]
 
+[[package]]
+name = "core-foundation-sys"
+version = "0.8.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "773648b94d0e5d620f64f280777445740e61fe701025087ec8b57f45c791888b"
+
 [[package]]
 name = "cpufeatures"
 version = "0.2.17"
@@ -72,9 +195,19 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1bfb12502f3fc46cca1bb51ac28df9d618d813cdc3d2f25b9fe775a34af26bb3"
 dependencies = [
  "generic-array",
+ "rand_core",
  "typenum",
 ]
 
+[[package]]
+name = "ctr"
+version = "0.9.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0369ee1ad671834580515889b80f2ea915f23b8be8d0daa4bbaf2ac5c7590835"
+dependencies = [
+ "cipher",
+]
+
 [[package]]
 name = "curve25519-dalek"
 version = "4.1.3"
@@ -89,7 +222,6 @@ dependencies = [
  "group",
  "rand_core",
  "rustc_version",
- "serde",
  "subtle",
  "zeroize",
 ]
@@ -107,9 +239,9 @@ dependencies = [
 
 [[package]]
 name = "darling"
-version = "0.20.10"
+version = "0.20.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6f63b86c8a8826a49b8c21f08a2d07338eec8d900540f8630dc76284be802989"
+checksum = "fc7f46116c46ff9ab3eb1597a45688b6715c6e628b5c133e288e709a29bcb4ee"
 dependencies = [
  "darling_core",
  "darling_macro",
@@ -117,9 +249,9 @@ dependencies = [
 
 [[package]]
 name = "darling_core"
-version = "0.20.10"
+version = "0.20.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "95133861a8032aaea082871032f5815eb9e98cef03fa916ab4500513994df9e5"
+checksum = "0d00b9596d185e565c2207a0b01f8bd1a135483d02d9b7b0a54b11da8d53412e"
 dependencies = [
  "fnv",
  "ident_case",
@@ -131,15 +263,25 @@ dependencies = [
 
 [[package]]
 name = "darling_macro"
-version = "0.20.10"
+version = "0.20.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d336a2a514f6ccccaa3e09b02d41d35330c07ddf03a62165fcec10bb561c7806"
+checksum = "fc34b93ccb385b40dc71c6fceac4b2ad23662c7eeb248cf10d529b7e055b6ead"
 dependencies = [
  "darling_core",
  "quote",
  "syn",
 ]
 
+[[package]]
+name = "deranged"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c9e6a11ca8224451684bc0d7d5a7adbf8f2fd6887261a1cfc3c0432f9d4068e"
+dependencies = [
+ "powerfmt",
+ "serde",
+]
+
 [[package]]
 name = "digest"
 version = "0.10.7"
@@ -150,6 +292,36 @@ dependencies = [
  "crypto-common",
 ]
 
+[[package]]
+name = "ed25519"
+version = "2.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "115531babc129696a58c64a4fef0a8bf9e9698629fb97e9e40767d235cfbcd53"
+dependencies = [
+ "serde",
+ "signature",
+]
+
+[[package]]
+name = "ed25519-dalek"
+version = "2.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4a3daa8e81a3963a60642bcc1f90a670680bd4a77535faa384e9d1c79d620871"
+dependencies = [
+ "curve25519-dalek",
+ "ed25519",
+ "rand_core",
+ "serde",
+ "sha2",
+ "subtle",
+]
+
+[[package]]
+name = "equivalent"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "877a4ace8713b0bcf2a4e7eec82529c029f1d0619886d18145fea96c3ffe5c0f"
+
 [[package]]
 name = "ff"
 version = "0.13.1"
@@ -189,17 +361,36 @@ dependencies = [
  "version_check",
 ]
 
+[[package]]
+name = "generic_static"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "28ccff179d8070317671db09aee6d20affc26e88c5394714553b04f509b43a60"
+dependencies = [
+ "once_cell",
+]
+
 [[package]]
 name = "getrandom"
-version = "0.2.15"
+version = "0.2.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c4567c8db10ae91089c99af84c68c38da3ec2f087c3f82960bcdbf3656b6f4d7"
+checksum = "335ff9f135e4384c8150d6f27c6daed433577f86b4750418338c01a1a2528592"
 dependencies = [
  "cfg-if",
  "libc",
  "wasi",
 ]
 
+[[package]]
+name = "ghash"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f0d8a4362ccb29cb0b265253fb0a2728f592895ee6854fd9bc13f2ffda266ff1"
+dependencies = [
+ "opaque-debug",
+ "polyval",
+]
+
 [[package]]
 name = "group"
 version = "0.13.0"
@@ -211,12 +402,104 @@ dependencies = [
  "subtle",
 ]
 
+[[package]]
+name = "hashbrown"
+version = "0.12.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
+
+[[package]]
+name = "hashbrown"
+version = "0.15.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "84b26c544d002229e640969970a2e74021aadf6e2f96372b9c58eff97de08eb3"
+
+[[package]]
+name = "hex"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
+dependencies = [
+ "serde",
+]
+
+[[package]]
+name = "iana-time-zone"
+version = "0.1.63"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b0c919e5debc312ad217002b8048a17b7d83f80703865bbfcfebb0458b0b27d8"
+dependencies = [
+ "android_system_properties",
+ "core-foundation-sys",
+ "iana-time-zone-haiku",
+ "js-sys",
+ "log",
+ "wasm-bindgen",
+ "windows-core",
+]
+
+[[package]]
+name = "iana-time-zone-haiku"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f31827a206f56af32e590ba56d5d2d085f558508192593743f16b2306495269f"
+dependencies = [
+ "cc",
+]
+
 [[package]]
 name = "ident_case"
 version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39"
 
+[[package]]
+name = "indexmap"
+version = "1.9.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bd070e393353796e801d209ad339e89596eb4c8d430d18ede6a1cced8fafbd99"
+dependencies = [
+ "autocfg",
+ "hashbrown 0.12.3",
+ "serde",
+]
+
+[[package]]
+name = "indexmap"
+version = "2.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cea70ddb795996207ad57735b50c5982d8844f38ba9ee5f1aedcfb708a2aa11e"
+dependencies = [
+ "equivalent",
+ "hashbrown 0.15.3",
+ "serde",
+]
+
+[[package]]
+name = "inout"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "879f10e63c20629ecabbb64a8010319738c66a5cd0c29b02d63d272b03751d01"
+dependencies = [
+ "generic-array",
+]
+
+[[package]]
+name = "itoa"
+version = "1.0.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4a5f13b858c8d314ee3e8f639011f7ccefe71f97f96e50151fb991f267928e2c"
+
+[[package]]
+name = "js-sys"
+version = "0.3.77"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1cfaf33c695fc6e08064efbc1f72ec937429614f25eef83af942d0e227c3a28f"
+dependencies = [
+ "once_cell",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "lazy_static"
 version = "1.5.0"
@@ -225,47 +508,116 @@ checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
 
 [[package]]
 name = "libc"
-version = "0.2.169"
+version = "0.2.172"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d750af042f7ef4f724306de029d18836c26c1765a54a6a3f094cbd23a7267ffa"
+
+[[package]]
+name = "log"
+version = "0.4.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b5aba8db14291edd000dfcc4d620c7ebfb122c613afb886ca8803fa4e128a20a"
+checksum = "13dc2df351e3202783a1fe0d44375f7295ffb4049267b0f3018346dc122a1d94"
 
 [[package]]
 name = "lox-extensions"
 version = "0.1.0"
 dependencies = [
+ "aes-gcm",
+ "base64 0.21.7",
+ "bincode",
+ "chrono",
  "cmz",
  "curve25519-dalek",
+ "ed25519-dalek",
+ "ff",
  "group",
  "lazy_static",
  "rand",
+ "rand_core",
  "serde",
+ "serde_bytes",
+ "serde_with",
+ "sha1",
  "sha2",
  "subtle",
+ "thiserror",
+ "time",
+]
+
+[[package]]
+name = "memchr"
+version = "2.7.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3"
+
+[[package]]
+name = "num-conv"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "51d515d32fb182ee37cda2ccdcb92950d6a3c2893aa280e540671c2cd0f3b1d9"
+
+[[package]]
+name = "num-traits"
+version = "0.2.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841"
+dependencies = [
+ "autocfg",
 ]
 
+[[package]]
+name = "once_cell"
+version = "1.21.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "42f5e15c9953c5e4ccceeb2e7382a716482c34515315f7b03532b8b4e8393d2d"
+
+[[package]]
+name = "opaque-debug"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c08d65885ee38876c4f86fa503fb49d7b507c2b62552df7c70b2fce627e06381"
+
+[[package]]
+name = "polyval"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9d1fe60d06143b2430aa532c94cfe9e29783047f06c0d7fd359a9a51b729fa25"
+dependencies = [
+ "cfg-if",
+ "cpufeatures",
+ "opaque-debug",
+ "universal-hash",
+]
+
+[[package]]
+name = "powerfmt"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "439ee305def115ba05938db6eb1644ff94165c5ab5e9420d1c1bcedbba909391"
+
 [[package]]
 name = "ppv-lite86"
-version = "0.2.20"
+version = "0.2.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "77957b295656769bb8ad2b6a6b09d897d94f05c41b069aede1fcdaa675eaea04"
+checksum = "85eae3c4ed2f50dcfe72643da4befc30deadb458a9b590d720cde2f2b1e97da9"
 dependencies = [
  "zerocopy",
 ]
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.93"
+version = "1.0.95"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "60946a68e5f9d28b0dc1c21bb8a97ee7d018a8b322fa57838ba31cc878e22d99"
+checksum = "02b3e5e68a3a1a02aad3ec490a98007cbc13c37cbe84a3cd7b8e406d76e7f778"
 dependencies = [
  "unicode-ident",
 ]
 
 [[package]]
 name = "quote"
-version = "1.0.38"
+version = "1.0.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0e4dccaaaf89514f546c693ddc140f729f958c247918a13380cccc6078391acc"
+checksum = "1885c039570dc00dcb4ff087a89e185fd56bae234ddc7f056a945bf36467248d"
 dependencies = [
  "proc-macro2",
 ]
@@ -315,43 +667,144 @@ dependencies = [
  "semver",
 ]
 
+[[package]]
+name = "rustversion"
+version = "1.0.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eded382c5f5f786b989652c49544c4877d9f015cc22e145a5ea8ea66c2921cd2"
+
+[[package]]
+name = "ryu"
+version = "1.0.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "28d3b2b1366ec20994f1fd18c3c594f05c5dd4bc44d8bb0c1c632c8d6829481f"
+
 [[package]]
 name = "semver"
-version = "1.0.25"
+version = "1.0.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f79dfe2d285b0488816f30e700a7438c5a73d816b5b7d3ac72fbc48b0d185e03"
+checksum = "56e6fa9c48d24d85fb3de5ad847117517440f6beceb7798af16b4a87d616b8d0"
 
 [[package]]
 name = "serde"
-version = "1.0.217"
+version = "1.0.219"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "02fc4265df13d6fa1d00ecff087228cc0a2b5f3c0e87e258d8b94a156e984c70"
+checksum = "5f0e2c6ed6606019b4e29e69dbaba95b11854410e5347d525002456dbbb786b6"
 dependencies = [
  "serde_derive",
 ]
 
+[[package]]
+name = "serde_bytes"
+version = "0.11.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8437fd221bde2d4ca316d61b90e337e9e702b3820b87d63caa9ba6c02bd06d96"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "serde_derive"
-version = "1.0.217"
+version = "1.0.219"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5b0276cf7f2c73365f7157c8123c21cd9a50fbbd844757af28ca1f5925fc2a00"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "serde_json"
+version = "1.0.140"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "20068b6e96dc6c9bd23e01df8827e6c7e1f2fddd43c21810382803c136b99373"
+dependencies = [
+ "itoa",
+ "memchr",
+ "ryu",
+ "serde",
+]
+
+[[package]]
+name = "serde_with"
+version = "3.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d6b6f7f2fcb69f747921f79f3926bd1e203fce4fef62c268dd3abfb6d86029aa"
+dependencies = [
+ "base64 0.22.1",
+ "chrono",
+ "hex",
+ "indexmap 1.9.3",
+ "indexmap 2.9.0",
+ "serde",
+ "serde_derive",
+ "serde_json",
+ "serde_with_macros",
+ "time",
+]
+
+[[package]]
+name = "serde_with_macros"
+version = "3.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5a9bf7cf98d04a2b28aead066b7496853d4779c9cc183c440dbac457641e19a0"
+checksum = "8d00caa5193a3c8362ac2b73be6b9e768aa5a4b2f721d8f4b339600c3cb51f8e"
 dependencies = [
+ "darling",
  "proc-macro2",
  "quote",
  "syn",
 ]
 
+[[package]]
+name = "sha1"
+version = "0.10.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3bf829a2d51ab4a5ddf1352d8470c140cadc8301b2ae1789db023f01cedd6ba"
+dependencies = [
+ "cfg-if",
+ "cpufeatures",
+ "digest",
+]
+
 [[package]]
 name = "sha2"
-version = "0.10.8"
+version = "0.10.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "793db75ad2bcafc3ffa7c68b215fee268f537982cd901d132f89c6343f3a3dc8"
+checksum = "a7507d819769d01a365ab707794a4084392c824f54a7a6a7862f8c3d0892b283"
 dependencies = [
  "cfg-if",
  "cpufeatures",
  "digest",
 ]
 
+[[package]]
+name = "shlex"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64"
+
+[[package]]
+name = "sigma_compiler"
+version = "0.1.0"
+dependencies = [
+ "sigma_compiler_derive",
+]
+
+[[package]]
+name = "sigma_compiler_derive"
+version = "0.1.0"
+dependencies = [
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "signature"
+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77549399552de45a898a580c1b41d445bf730df867cc44e6c0233bbc4b8329de"
+
 [[package]]
 name = "strsim"
 version = "0.11.1"
@@ -366,9 +819,9 @@ checksum = "13c2bddecc57b384dee18652358fb23172facb8a2c51ccc10d74c157bdea3292"
 
 [[package]]
 name = "syn"
-version = "2.0.98"
+version = "2.0.101"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "36147f1a48ae0ec2b5b3bc5b537d267457555a10dc06f3dbc8cb11ba3006d3b1"
+checksum = "8ce2b7fc941b3a24138a0a7cf8e858bfc6a992e7978a068a5c760deb0ed43caf"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -381,17 +834,78 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "55937e1799185b12863d447f42597ed69d9928686b8d88a1df17376a097d8369"
 
+[[package]]
+name = "thiserror"
+version = "2.0.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "567b8a2dae586314f7be2a752ec7474332959c6460e02bde30d702a66d488708"
+dependencies = [
+ "thiserror-impl",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "2.0.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f7cf42b4507d8ea322120659672cf1b9dbb93f8f2d4ecfd6e51350ff5b17a1d"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "time"
+version = "0.3.41"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8a7619e19bc266e0f9c5e6686659d394bc57973859340060a69221e57dbc0c40"
+dependencies = [
+ "deranged",
+ "itoa",
+ "num-conv",
+ "powerfmt",
+ "serde",
+ "time-core",
+ "time-macros",
+]
+
+[[package]]
+name = "time-core"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c9e9a38711f559d9e3ce1cdb06dd7c5b8ea546bc90052da6d06bb76da74bb07c"
+
+[[package]]
+name = "time-macros"
+version = "0.2.22"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3526739392ec93fd8b359c8e98514cb3e8e021beb4e5f597b00a0221f8ed8a49"
+dependencies = [
+ "num-conv",
+ "time-core",
+]
+
 [[package]]
 name = "typenum"
-version = "1.17.0"
+version = "1.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "42ff0bf0c66b8238c6f3b578df37d0b7848e55df8577b3f74f92a69acceeb825"
+checksum = "1dccffe3ce07af9386bfd29e80c0ab1a8205a2fc34e4bcd40364df902cfa8f3f"
 
 [[package]]
 name = "unicode-ident"
-version = "1.0.16"
+version = "1.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a210d160f08b701c8721ba1c726c11662f877ea6b7094007e1ca9a1041945034"
+checksum = "5a5f39404a5da50712a4c1eecf25e90dd62b613502b7e925fd4e4d19b5c96512"
+
+[[package]]
+name = "universal-hash"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fc1de2c688dc15305988b563c3854064043356019f97a4b46276fe734c4f07ea"
+dependencies = [
+ "crypto-common",
+ "subtle",
+]
 
 [[package]]
 name = "version_check"
@@ -405,6 +919,123 @@ version = "0.11.0+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
+[[package]]
+name = "wasm-bindgen"
+version = "0.2.100"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1edc8929d7499fc4e8f0be2262a241556cfc54a0bea223790e71446f2aab1ef5"
+dependencies = [
+ "cfg-if",
+ "once_cell",
+ "rustversion",
+ "wasm-bindgen-macro",
+]
+
+[[package]]
+name = "wasm-bindgen-backend"
+version = "0.2.100"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2f0a0651a5c2bc21487bde11ee802ccaf4c51935d0d3d42a6101f98161700bc6"
+dependencies = [
+ "bumpalo",
+ "log",
+ "proc-macro2",
+ "quote",
+ "syn",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-macro"
+version = "0.2.100"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7fe63fc6d09ed3792bd0897b314f53de8e16568c2b3f7982f468c0bf9bd0b407"
+dependencies = [
+ "quote",
+ "wasm-bindgen-macro-support",
+]
+
+[[package]]
+name = "wasm-bindgen-macro-support"
+version = "0.2.100"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8ae87ea40c9f689fc23f209965b6fb8a99ad69aeeb0231408be24920604395de"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+ "wasm-bindgen-backend",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-shared"
+version = "0.2.100"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1a05d73b933a847d6cccdda8f838a22ff101ad9bf93e33684f39c1f5f0eece3d"
+dependencies = [
+ "unicode-ident",
+]
+
+[[package]]
+name = "windows-core"
+version = "0.61.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4763c1de310c86d75a878046489e2e5ba02c649d185f21c67d4cf8a56d098980"
+dependencies = [
+ "windows-implement",
+ "windows-interface",
+ "windows-link",
+ "windows-result",
+ "windows-strings",
+]
+
+[[package]]
+name = "windows-implement"
+version = "0.60.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a47fddd13af08290e67f4acabf4b459f647552718f683a7b415d290ac744a836"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "windows-interface"
+version = "0.59.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bd9211b69f8dcdfa817bfd14bf1c97c9188afa36f4750130fcdf3f400eca9fa8"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "windows-link"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "76840935b766e1b0a05c0066835fb9ec80071d4c09a16f6bd5f7e655e3c14c38"
+
+[[package]]
+name = "windows-result"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c64fd11a4fd95df68efcfee5f44a294fe71b8bc6a91993e2791938abcc712252"
+dependencies = [
+ "windows-link",
+]
+
+[[package]]
+name = "windows-strings"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a2ba9642430ee452d5a7aa78d72907ebe8cfda358e8cb7918a2050581322f97"
+dependencies = [
+ "windows-link",
+]
+
 [[package]]
 name = "wyz"
 version = "0.5.1"
@@ -416,19 +1047,18 @@ dependencies = [
 
 [[package]]
 name = "zerocopy"
-version = "0.7.35"
+version = "0.8.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b9b4fd18abc82b8136838da5d50bae7bdea537c574d8dc1a34ed098d6c166f0"
+checksum = "a1702d9583232ddb9174e01bb7c15a2ab8fb1bc6f227aa1233858c351a3ba0cb"
 dependencies = [
- "byteorder",
  "zerocopy-derive",
 ]
 
 [[package]]
 name = "zerocopy-derive"
-version = "0.7.35"
+version = "0.8.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa4f8080344d4671fb4e831a13ad1e68092748387dfc4f55e356242fae12ce3e"
+checksum = "28a6e20d751156648aa063f3800b706ee209a32c0b4d9f24be3d980b01be55ef"
 dependencies = [
  "proc-macro2",
  "quote",

Cargo.toml

@@ -4,7 +4,11 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
+aes-gcm = { version = "0.10", features = ["aes"] }
+base64 = "0.21.0"
+chrono = { version = "0.4.38", default-features = false, features = ["now"], optional = true }
 curve25519-dalek = {version = "4.1.3", default-features = false, features = ["serde", "rand_core", "digest", "precomputed-tables"] }
+ed25519-dalek = { version = "2.1.1", default-features = false, features = ["serde", "rand_core"] }
 lazy_static = "1.5.0"
 rand = {version = "0.8.0", features = ["std_rng"] }
 serde = "1.0.217"
@@ -12,6 +16,7 @@ serde_with = { version = "3.0.0", features = ["json"] }
 sha1 = "0.10"
 sha2 = "0.10.8"
 subtle = "2.5"
+time = "0.3.36"
 cmz = {git = "ssh://gogs@git-crysp.uwaterloo.ca/SigmaProtocol/cmz.git"}
 group = "0.13"
 ff = "0.13.1"

src/lib.rs

@@ -1,9 +1,246 @@
+#[cfg(feature = "bridgeauth")]
+use chrono::{DateTime, Utc};
 use curve25519_dalek::scalar::Scalar;
+#[cfg(feature = "bridgeauth")]
+use ed25519_dalek::{Signature, SignatureError, SigningKey, Verifier, VerifyingKey};
+#[allow(unused_imports)]
+use rand::rngs::OsRng;
 use subtle::ConstantTimeEq;
 
+pub mod bridge_table;
+pub mod dup_filter;
 pub mod lox_creds;
 pub mod proto {
     pub mod errors;
+    pub mod open_invite;
+}
+#[cfg(feature = "bridgeauth")]
+use bridge_table::BridgeTable;
+//    BridgeLine, EncryptedBucket, MAX_BRIDGES_PER_BUCKET, MIN_BUCKET_REACHABILITY,
+//};
+#[cfg(feature = "bridgeauth")]
+use serde::{Deserialize, Serialize};
+#[cfg(feature = "bridgeauth")]
+use std::collections::HashSet;
+
+/// Number of times a given invitation is ditributed
+pub const OPENINV_K: u32 = 10;
+/// TODO: Decide on maximum daily number of invitations to be distributed
+pub const MAX_DAILY_BRIDGES: u32 = 100;
+/// The BridgeDb. This will typically be a singleton object. The
+/// BridgeDb's role is simply to issue signed "open invitations" to
+/// people who are not yet part of the system.
+#[derive(Debug, Serialize, Deserialize)]
+#[cfg(feature = "bridgeauth")]
+pub struct BridgeDb {
+    /// The keypair for signing open invitations
+    keypair: SigningKey,
+    /// The public key for verifying open invitations
+    pub pubkey: VerifyingKey,
+    /// The set of open-invitation buckets
+    openinv_buckets: HashSet<u32>,
+    /// The set of open invitation buckets that have been distributed
+    distributed_buckets: Vec<u32>,
+    #[serde(skip)]
+    today: DateTime<Utc>,
+    pub current_k: u32,
+    pub daily_bridges_distributed: u32,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+#[cfg(feature = "bridgeauth")]
+pub struct OldKeyStore {
+    //    /// Most recently outdated lox secret and private keys for verifying update_cred credentials
+    //    priv_key: IssuerPrivKey,
+    //    /// The public key for verifying update_cred credentials
+    //    pub pub_key: IssuerPubKey,
+}
+
+#[derive(Debug, Default, Clone, Serialize, Deserialize)]
+#[cfg(feature = "bridgeauth")]
+pub struct OldKeys {
+    /// Most recently outdated lox secret and private keys for verifying update_cred credentials
+    lox_keys: Vec<OldKeyStore>,
+    /// Most recently outdated open_invitation VerifyingKey for verifying update_openinv tokens
+    bridgedb_key: Vec<VerifyingKey>,
+    /// Most recently outdated invitation secret and private keys for verifying update_inv credentials
+    invitation_keys: Vec<OldKeyStore>,
+}
+
+#[derive(Debug, Default, Clone, Serialize, Deserialize)]
+#[cfg(feature = "bridgeauth")]
+pub struct OldFilters {
+    /// Most recently outdated lox id filter
+    lox_filter: Vec<dup_filter::DupFilter<Scalar>>,
+    /// Most recently outdated open invitation filter
+    openinv_filter: Vec<dup_filter::DupFilter<Scalar>>,
+    /// Most recently outdated invitation filter
+    invitation_filter: Vec<dup_filter::DupFilter<Scalar>>,
+}
+
+/// An open invitation is a [u8; OPENINV_LENGTH] where the first 32
+/// bytes are the serialization of a random Scalar (the invitation id),
+/// the next 4 bytes are a little-endian bucket number, and the last
+/// SIGNATURE_LENGTH bytes are the signature on the first 36 bytes.
+pub const OPENINV_LENGTH: usize = 32 // the length of the random
+                                     // invitation id (a Scalar)
+    + 4 // the length of the u32 for the bucket number
+    + ed25519_dalek::SIGNATURE_LENGTH; // the length of the signature
+
+#[cfg(feature = "bridgeauth")]
+impl BridgeDb {
+    /// Create the BridgeDb.
+    pub fn new() -> Self {
+        let mut csprng = OsRng {};
+        let keypair = SigningKey::generate(&mut csprng);
+        let pubkey = keypair.verifying_key();
+        Self {
+            keypair,
+            pubkey,
+            openinv_buckets: Default::default(),
+            distributed_buckets: Default::default(),
+            today: Utc::now(),
+            current_k: 0,
+            daily_bridges_distributed: 0,
+        }
+    }
+    /// Verify an open invitation. Returns the invitation id and the
+    /// bucket number if the signature checked out. It is up to the
+    /// caller to then check that the invitation id has not been used
+    /// before.
+    pub fn verify(
+        invitation: [u8; OPENINV_LENGTH],
+        pubkey: VerifyingKey,
+    ) -> Result<(Scalar, u32), SignatureError> {
+        // Pull out the signature and verify it
+        let sig = Signature::try_from(&invitation[(32 + 4)..])?;
+        pubkey.verify(&invitation[0..(32 + 4)], &sig)?;
+        // The signature passed. Pull out the bucket number and then
+        // the invitation id
+        let bucket = u32::from_le_bytes(invitation[32..(32 + 4)].try_into().unwrap());
+        let s = Scalar::from_canonical_bytes(invitation[0..32].try_into().unwrap());
+        if s.is_some().into() {
+            Ok((s.unwrap(), bucket))
+        } else {
+            // It should never happen that there's a valid signature on
+            // an invalid serialization of a Scalar, but check anyway.
+            Err(SignatureError::new())
+        }
+    }
+}
+
+/// The bridge authority. This will typically be a singleton object.
+#[cfg(feature = "bridgeauth")]
+#[derive(Debug, Serialize, Deserialize)]
+pub struct BridgeAuth {
+    /// The private key for the main Lox credential
+    //    lox_priv: IssuerPrivKey,
+    /// The public key for the main Lox credential
+    //    pub lox_pub: IssuerPubKey,
+    /// The private key for migration credentials
+    //    migration_priv: IssuerPrivKey,
+    /// The public key for migration credentials
+    //    pub migration_pub: IssuerPubKey,
+    /// The private key for migration key credentials
+    //    migrationkey_priv: IssuerPrivKey,
+    /// The public key for migration key credentials
+    //    pub migrationkey_pub: IssuerPubKey,
+    /// The private key for bucket reachability credentials
+    //    reachability_priv: IssuerPrivKey,
+    /// The public key for bucket reachability credentials
+    //    pub reachability_pub: IssuerPubKey,
+    /// The private key for invitation credentials
+    //    invitation_priv: IssuerPrivKey,
+    /// The public key for invitation credentials
+    //    pub invitation_pub: IssuerPubKey,
+
+    /// The public key of the BridgeDb issuing open invitations
+    pub bridgedb_pub: VerifyingKey,
+
+    /// The bridge table
+    bridge_table: BridgeTable,
+
+    // Map of bridge fingerprint to values needed to verify TP reports
+    //    pub tp_bridge_infos: HashMap<String, BridgeVerificationInfo>,
+    /// The migration tables
+    //    trustup_migration_table: MigrationTable,
+    //    blockage_migration_table: MigrationTable,
+
+    /// Duplicate filter for open invitations
+    bridgedb_pub_filter: dup_filter::DupFilter<Scalar>,
+    /// Duplicate filter for Lox credential ids
+    id_filter: dup_filter::DupFilter<Scalar>,
+    /// Duplicate filter for Invitation credential ids
+    inv_id_filter: dup_filter::DupFilter<Scalar>,
+    /// Duplicate filter for trust promotions (from untrusted level 0 to
+    /// trusted level 1)
+    trust_promotion_filter: dup_filter::DupFilter<Scalar>,
+    // Outdated Lox Keys to be populated with the old Lox private and public keys
+    // after a key rotation
+    old_keys: OldKeys,
+    old_filters: OldFilters,
+
+    /// For testing only: offset of the true time to the simulated time
+    #[serde(skip)]
+    time_offset: time::Duration,
+}
+
+#[cfg(feature = "bridgeauth")]
+impl BridgeAuth {
+    pub fn new(bridgedb_pub: VerifyingKey) -> Self {
+        // Create the private and public keys for each of the types of
+        // credential, each with the appropriate number of attributes
+        //       let lox_priv = IssuerPrivKey::new(6);
+        //       let lox_pub = IssuerPubKey::new(&lox_priv);
+        //       let migration_priv = IssuerPrivKey::new(4);
+        //        let migration_pub = IssuerPubKey::new(&migration_priv);
+        //        let migrationkey_priv = IssuerPrivKey::new(2);
+        //        let migrationkey_pub = IssuerPubKey::new(&migrationkey_priv);
+        //        let reachability_priv = IssuerPrivKey::new(2);
+        //        let reachability_pub = IssuerPubKey::new(&reachability_priv);
+        //        let invitation_priv = IssuerPrivKey::new(4);
+        //        let invitation_pub = IssuerPubKey::new(&invitation_priv);
+        Self {
+            //            lox_priv,
+            //            lox_pub,
+            //            migration_priv,
+            //            migration_pub,
+            //            migrationkey_priv,
+            //            migrationkey_pub,
+            //            reachability_priv,
+            //            reachability_pub,
+            //            invitation_priv,
+            //            invitation_pub,
+            bridgedb_pub,
+            bridge_table: Default::default(),
+            //            tp_bridge_infos: HashMap::<String, BridgeVerificationInfo>::new(),
+            //            trustup_migration_table: MigrationTable::new(MigrationType::TrustUpgrade),
+            //            blockage_migration_table: MigrationTable::new(MigrationType::Blockage),
+            bridgedb_pub_filter: Default::default(),
+            id_filter: Default::default(),
+            inv_id_filter: Default::default(),
+            trust_promotion_filter: Default::default(),
+            time_offset: time::Duration::ZERO,
+            old_keys: Default::default(),
+            old_filters: Default::default(),
+        }
+    }
+
+    /// Get today's (real or simulated) date as u32
+    pub fn today(&self) -> u32 {
+        // We will not encounter negative Julian dates (~6700 years ago)
+        // or ones larger than 32 bits
+        (time::OffsetDateTime::now_utc().date() + self.time_offset)
+            .to_julian_day()
+            .try_into()
+            .unwrap()
+    }
+
+    /// Get today's (real or simulated) date as a DateTime<Utc> value
+    pub fn today_date(&self) -> DateTime<Utc> {
+        Utc::now()
+    }
+>>>>>>> 486c912 (Add basic Bridgeauth and Bridgedb)
 }
 
 // Try to extract a u32 from a Scalar
@@ -15,5 +252,3 @@ pub fn scalar_u32(s: &Scalar) -> Option<u32> {
     }
     Some(u32::from_le_bytes(sbytes[..4].try_into().unwrap()))
 }
-
-//pub mod open_invite;