diff options
Diffstat (limited to 'crypto/ec/curve448/ed448.h')
| -rw-r--r-- | crypto/ec/curve448/ed448.h | 92 |
1 files changed, 55 insertions, 37 deletions
diff --git a/crypto/ec/curve448/ed448.h b/crypto/ec/curve448/ed448.h index c1e5c2832f9b..00b2bae580ba 100644 --- a/crypto/ec/curve448/ed448.h +++ b/crypto/ec/curve448/ed448.h @@ -1,8 +1,8 @@ /* - * Copyright 2017-2018 The OpenSSL Project Authors. All Rights Reserved. + * Copyright 2017-2021 The OpenSSL Project Authors. All Rights Reserved. * Copyright 2015-2016 Cryptography Research, Inc. * - * Licensed under the OpenSSL license (the "License"). You may not use + * Licensed under the Apache License 2.0 (the "License"). You may not use * this file except in compliance with the License. You can obtain a copy * in the file LICENSE in the source distribution or at * https://www.openssl.org/source/license.html @@ -37,9 +37,12 @@ * pubkey (out): The public key. * privkey (in): The private key. */ -c448_error_t c448_ed448_derive_public_key( - uint8_t pubkey [EDDSA_448_PUBLIC_BYTES], - const uint8_t privkey [EDDSA_448_PRIVATE_BYTES]); +c448_error_t +ossl_c448_ed448_derive_public_key( + OSSL_LIB_CTX *ctx, + uint8_t pubkey [EDDSA_448_PUBLIC_BYTES], + const uint8_t privkey [EDDSA_448_PRIVATE_BYTES], + const char *propq); /* * EdDSA signing. @@ -58,13 +61,15 @@ c448_error_t c448_ed448_derive_public_key( * non-prehashed messages, at least without some very careful protocol-level * disambiguation. For Ed448 it is safe. */ -c448_error_t c448_ed448_sign( - uint8_t signature[EDDSA_448_SIGNATURE_BYTES], - const uint8_t privkey[EDDSA_448_PRIVATE_BYTES], - const uint8_t pubkey[EDDSA_448_PUBLIC_BYTES], - const uint8_t *message, size_t message_len, - uint8_t prehashed, const uint8_t *context, - size_t context_len); +c448_error_t +ossl_c448_ed448_sign(OSSL_LIB_CTX *ctx, + uint8_t signature[EDDSA_448_SIGNATURE_BYTES], + const uint8_t privkey[EDDSA_448_PRIVATE_BYTES], + const uint8_t pubkey[EDDSA_448_PUBLIC_BYTES], + const uint8_t *message, size_t message_len, + uint8_t prehashed, const uint8_t *context, + size_t context_len, + const char *propq); /* * EdDSA signing with prehash. @@ -82,13 +87,15 @@ c448_error_t c448_ed448_sign( * non-prehashed messages, at least without some very careful protocol-level * disambiguation. For Ed448 it is safe. */ -c448_error_t c448_ed448_sign_prehash( - uint8_t signature[EDDSA_448_SIGNATURE_BYTES], - const uint8_t privkey[EDDSA_448_PRIVATE_BYTES], - const uint8_t pubkey[EDDSA_448_PUBLIC_BYTES], - const uint8_t hash[64], - const uint8_t *context, - size_t context_len); +c448_error_t +ossl_c448_ed448_sign_prehash(OSSL_LIB_CTX *ctx, + uint8_t signature[EDDSA_448_SIGNATURE_BYTES], + const uint8_t privkey[EDDSA_448_PRIVATE_BYTES], + const uint8_t pubkey[EDDSA_448_PUBLIC_BYTES], + const uint8_t hash[64], + const uint8_t *context, + size_t context_len, + const char *propq); /* * EdDSA signature verification. @@ -108,13 +115,16 @@ c448_error_t c448_ed448_sign_prehash( * non-prehashed messages, at least without some very careful protocol-level * disambiguation. For Ed448 it is safe. */ -c448_error_t c448_ed448_verify(const uint8_t - signature[EDDSA_448_SIGNATURE_BYTES], - const uint8_t - pubkey[EDDSA_448_PUBLIC_BYTES], - const uint8_t *message, size_t message_len, - uint8_t prehashed, const uint8_t *context, - uint8_t context_len); +c448_error_t +ossl_c448_ed448_verify(OSSL_LIB_CTX *ctx, + const uint8_t + signature[EDDSA_448_SIGNATURE_BYTES], + const uint8_t + pubkey[EDDSA_448_PUBLIC_BYTES], + const uint8_t *message, size_t message_len, + uint8_t prehashed, const uint8_t *context, + uint8_t context_len, + const char *propq); /* * EdDSA signature verification. @@ -133,12 +143,15 @@ c448_error_t c448_ed448_verify(const uint8_t * non-prehashed messages, at least without some very careful protocol-level * disambiguation. For Ed448 it is safe. */ -c448_error_t c448_ed448_verify_prehash( - const uint8_t signature[EDDSA_448_SIGNATURE_BYTES], - const uint8_t pubkey[EDDSA_448_PUBLIC_BYTES], - const uint8_t hash[64], - const uint8_t *context, - uint8_t context_len); +c448_error_t +ossl_c448_ed448_verify_prehash( + OSSL_LIB_CTX *ctx, + const uint8_t signature[EDDSA_448_SIGNATURE_BYTES], + const uint8_t pubkey[EDDSA_448_PUBLIC_BYTES], + const uint8_t hash[64], + const uint8_t *context, + uint8_t context_len, + const char *propq); /* * EdDSA point encoding. Used internally, exposed externally. @@ -163,7 +176,8 @@ c448_error_t c448_ed448_verify_prehash( * enc (out): The encoded point. * p (in): The point. */ -void curve448_point_mul_by_ratio_and_encode_like_eddsa( +void +ossl_curve448_point_mul_by_ratio_and_encode_like_eddsa( uint8_t enc [EDDSA_448_PUBLIC_BYTES], const curve448_point_t p); @@ -176,7 +190,8 @@ void curve448_point_mul_by_ratio_and_encode_like_eddsa( * enc (out): The encoded point. * p (in): The point. */ -c448_error_t curve448_point_decode_like_eddsa_and_mul_by_ratio( +c448_error_t +ossl_curve448_point_decode_like_eddsa_and_mul_by_ratio( curve448_point_t p, const uint8_t enc[EDDSA_448_PUBLIC_BYTES]); @@ -188,8 +203,11 @@ c448_error_t curve448_point_decode_like_eddsa_and_mul_by_ratio( * x (out): The ECDH private key as in RFC7748 * ed (in): The EdDSA private key */ -c448_error_t c448_ed448_convert_private_key_to_x448( - uint8_t x[X448_PRIVATE_BYTES], - const uint8_t ed[EDDSA_448_PRIVATE_BYTES]); +c448_error_t +ossl_c448_ed448_convert_private_key_to_x448( + OSSL_LIB_CTX *ctx, + uint8_t x[X448_PRIVATE_BYTES], + const uint8_t ed[EDDSA_448_PRIVATE_BYTES], + const char *propq); #endif /* OSSL_CRYPTO_EC_CURVE448_ED448_H */ |