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- /* Added for Tor. */
- #include "crypto.h"
- /* Set 'out' to the 512-bit SHA512 hash of the 'len'-byte string in 'inp' */
- #define crypto_hash_sha512(out, inp, len) \
- crypto_digest512((char *)(out), (const char *)(inp), (len), DIGEST_SHA512)
- /* Set 'out' to the 512-bit SHA512 hash of the 'len1'-byte string in 'inp1',
- * concatenated with the 'len2'-byte string in 'inp2'. */
- #define crypto_hash_sha512_2(out, inp1, len1, inp2, len2) \
- do { \
- crypto_digest_t *sha_ctx_; \
- sha_ctx_ = crypto_digest512_new(DIGEST_SHA512); \
- crypto_digest_add_bytes(sha_ctx_, (const char *)(inp1), (len1)); \
- crypto_digest_add_bytes(sha_ctx_, (const char *)(inp2), (len2)); \
- crypto_digest_get_digest(sha_ctx_, (char *)out, DIGEST512_LEN); \
- crypto_digest_free(sha_ctx_); \
- } while (0)
- /* Set 'out' to the 512-bit SHA512 hash of the 'len1'-byte string in 'inp1',
- * concatenated with the 'len2'-byte string in 'inp2', concatenated with
- * the 'len3'-byte string in 'len3'. */
- #define crypto_hash_sha512_3(out, inp1, len1, inp2, len2, inp3, len3) \
- do { \
- crypto_digest_t *sha_ctx_; \
- sha_ctx_ = crypto_digest512_new(DIGEST_SHA512); \
- crypto_digest_add_bytes(sha_ctx_, (const char *)(inp1), (len1)); \
- crypto_digest_add_bytes(sha_ctx_, (const char *)(inp2), (len2)); \
- crypto_digest_add_bytes(sha_ctx_, (const char *)(inp3), (len3)); \
- crypto_digest_get_digest(sha_ctx_, (char *)out, DIGEST512_LEN); \
- crypto_digest_free(sha_ctx_); \
- } while(0)
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