Nick Mathewson 46cda485bc Comments and tweaks based on review by asn 9 years ago
..
Makefile b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
README.tor f0eb7ae79f More documentation for ed25519 stuff. 9 years ago
api.h b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
base.h b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
base.py b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
base2.h b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
base2.py b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
blinding.c 46cda485bc Comments and tweaks based on review by asn 9 years ago
crypto_hash_sha512.h 46cda485bc Comments and tweaks based on review by asn 9 years ago
crypto_int32.h 8b36bb9299 Add headers as needed to make ed25519_ref10 compile. 9 years ago
crypto_int64.h 8b36bb9299 Add headers as needed to make ed25519_ref10 compile. 9 years ago
crypto_sign.h 006e6d3b6f Another ed25519 tweak: store secret keys in expanded format 9 years ago
crypto_uint32.h 8b36bb9299 Add headers as needed to make ed25519_ref10 compile. 9 years ago
crypto_uint64.h 8b36bb9299 Add headers as needed to make ed25519_ref10 compile. 9 years ago
crypto_verify_32.h 8b36bb9299 Add headers as needed to make ed25519_ref10 compile. 9 years ago
d.h b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
d.py b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
d2.h b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
d2.py b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
ed25519_ref10.h 46cda485bc Comments and tweaks based on review by asn 9 years ago
fe.h b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
fe_0.c b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
fe_1.c b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
fe_add.c b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
fe_cmov.c b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
fe_copy.c b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
fe_frombytes.c 8594e97c03 Add some explicit casts as needed to make ed25519_ref10 compile 9 years ago
fe_invert.c b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
fe_isnegative.c b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
fe_isnonzero.c b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
fe_mul.c 8594e97c03 Add some explicit casts as needed to make ed25519_ref10 compile 9 years ago
fe_neg.c b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
fe_pow22523.c b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
fe_sq.c 8594e97c03 Add some explicit casts as needed to make ed25519_ref10 compile 9 years ago
fe_sq2.c 8594e97c03 Add some explicit casts as needed to make ed25519_ref10 compile 9 years ago
fe_sub.c b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
fe_tobytes.c b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
ge.h b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
ge_add.c b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
ge_add.h b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
ge_add.q b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
ge_double_scalarmult.c b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
ge_frombytes.c b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
ge_madd.c b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
ge_madd.h b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
ge_madd.q b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
ge_msub.c b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
ge_msub.h b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
ge_msub.q b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
ge_p1p1_to_p2.c b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
ge_p1p1_to_p3.c b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
ge_p2_0.c b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
ge_p2_dbl.c b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
ge_p2_dbl.h b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
ge_p2_dbl.q b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
ge_p3_0.c b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
ge_p3_dbl.c b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
ge_p3_to_cached.c b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
ge_p3_to_p2.c b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
ge_p3_tobytes.c b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
ge_precomp_0.c b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
ge_scalarmult_base.c 1d3b33e1ed Fix linux compilation of ed25519_ref10 9 years ago
ge_sub.c b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
ge_sub.h b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
ge_sub.q b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
ge_tobytes.c b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
keyconv.c 4caa6fad4c Add curve25519->ed25519 key conversion per proposal 228 9 years ago
keypair.c 46cda485bc Comments and tweaks based on review by asn 9 years ago
open.c 46cda485bc Comments and tweaks based on review by asn 9 years ago
pow22523.h b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
pow22523.q b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
pow225521.h b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
pow225521.q b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
q2h.sh b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
randombytes.h 8b36bb9299 Add headers as needed to make ed25519_ref10 compile. 9 years ago
sc.h b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
sc_muladd.c b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
sc_reduce.c b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
sign.c 46cda485bc Comments and tweaks based on review by asn 9 years ago
sqrtm1.h b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago
sqrtm1.py b40ac6808f Add the ed25519 ref10 code verbatim from supercop-20140622 9 years ago

README.tor


We've made the following changes to the stock ed25519_ref10 from
supercop-20140622:

* We added the necessary glue to provide integers of fixed bit
sizes, SHA512, and to compile without warnings everywhere we need
to build.

* Secret keys are stored in expanded format. There are functions
to expand them from the 32-byte seed.

* Signatures are made and processed detached from the messages that
they sign. (In other words, we support "make signature" and
"check signature", not "create signed message" and "check and
unpack signed message".)

* There's an implementation of 'convert a curve25519 key to an
ed25519 key' so we can do cross-certification with curve25519 keys.
(keyconv.c)

* There's an implementation of multiplicative key blinding so we
can use it for next-gen hidden srevice descriptors. (blinding.c)