diff options
Diffstat (limited to 'lib/libcrypto/ec')
| -rw-r--r-- | lib/libcrypto/ec/ec.h | 51 |
1 files changed, 50 insertions, 1 deletions
diff --git a/lib/libcrypto/ec/ec.h b/lib/libcrypto/ec/ec.h index f711d550503..aac3537655a 100644 --- a/lib/libcrypto/ec/ec.h +++ b/lib/libcrypto/ec/ec.h @@ -1,4 +1,4 @@ -/* $OpenBSD: ec.h,v 1.42 2023/07/05 17:10:10 tb Exp $ */ +/* $OpenBSD: ec.h,v 1.43 2023/07/28 09:16:17 tb Exp $ */ /* * Originally written by Bodo Moeller for the OpenSSL project. */ @@ -326,6 +326,31 @@ void EC_KEY_set_default_method(const EC_KEY_METHOD *meth); const EC_KEY_METHOD *EC_KEY_get_method(const EC_KEY *key); int EC_KEY_set_method(EC_KEY *key, const EC_KEY_METHOD *meth); EC_KEY *EC_KEY_new_method(ENGINE *engine); + +typedef struct ECDSA_SIG_st ECDSA_SIG; + +ECDSA_SIG *ECDSA_SIG_new(void); +void ECDSA_SIG_free(ECDSA_SIG *sig); +int i2d_ECDSA_SIG(const ECDSA_SIG *sig, unsigned char **pp); +ECDSA_SIG *d2i_ECDSA_SIG(ECDSA_SIG **sig, const unsigned char **pp, long len); + +const BIGNUM *ECDSA_SIG_get0_r(const ECDSA_SIG *sig); +const BIGNUM *ECDSA_SIG_get0_s(const ECDSA_SIG *sig); +void ECDSA_SIG_get0(const ECDSA_SIG *sig, const BIGNUM **pr, const BIGNUM **ps); +int ECDSA_SIG_set0(ECDSA_SIG *sig, BIGNUM *r, BIGNUM *s); + +int ECDSA_size(const EC_KEY *eckey); + +ECDSA_SIG *ECDSA_do_sign(const unsigned char *digest, int digest_len, + EC_KEY *eckey); +int ECDSA_do_verify(const unsigned char *digest, int digest_len, + const ECDSA_SIG *sig, EC_KEY *eckey); + +int ECDSA_sign(int type, const unsigned char *digest, int digest_len, + unsigned char *signature, unsigned int *signature_len, EC_KEY *eckey); +int ECDSA_verify(int type, const unsigned char *digest, int digest_len, + const unsigned char *signature, int signature_len, EC_KEY *eckey); + EC_KEY_METHOD *EC_KEY_METHOD_new(const EC_KEY_METHOD *meth); void EC_KEY_METHOD_free(EC_KEY_METHOD *meth); void EC_KEY_METHOD_set_init(EC_KEY_METHOD *meth, @@ -340,6 +365,18 @@ void EC_KEY_METHOD_set_keygen(EC_KEY_METHOD *meth, void EC_KEY_METHOD_set_compute_key(EC_KEY_METHOD *meth, int (*ckey)(void *out, size_t outlen, const EC_POINT *pub_key, EC_KEY *ecdh, void *(*KDF) (const void *in, size_t inlen, void *out, size_t *outlen))); +void EC_KEY_METHOD_set_sign(EC_KEY_METHOD *meth, + int (*sign)(int type, const unsigned char *digest, int digest_len, + unsigned char *signature, unsigned int *signature_len, + const BIGNUM *kinv, const BIGNUM *r, EC_KEY *eckey), + int (*sign_setup)(EC_KEY *eckey, BN_CTX *ctx_in, BIGNUM **kinvp, BIGNUM **rp), + ECDSA_SIG *(*sign_sig)(const unsigned char *digest, int digest_len, + const BIGNUM *in_kinv, const BIGNUM *in_r, EC_KEY *eckey)); +void EC_KEY_METHOD_set_verify(EC_KEY_METHOD *meth, + int (*verify)(int type, const unsigned char *digest, int digest_len, + const unsigned char *signature, int signature_len, EC_KEY *eckey), + int (*verify_sig)(const unsigned char *digest, int digest_len, + const ECDSA_SIG *sig, EC_KEY *eckey)); void EC_KEY_METHOD_get_init(const EC_KEY_METHOD *meth, int (**pinit)(EC_KEY *key), void (**pfinish)(EC_KEY *key), @@ -352,6 +389,18 @@ void EC_KEY_METHOD_get_keygen(const EC_KEY_METHOD *meth, void EC_KEY_METHOD_get_compute_key(const EC_KEY_METHOD *meth, int (**pck)(void *out, size_t outlen, const EC_POINT *pub_key, EC_KEY *ecdh, void *(*KDF) (const void *in, size_t inlen, void *out, size_t *outlen))); +void EC_KEY_METHOD_get_sign(const EC_KEY_METHOD *meth, + int (**psign)(int type, const unsigned char *digest, int digest_len, + unsigned char *signature, unsigned int *signature_len, + const BIGNUM *kinv, const BIGNUM *r, EC_KEY *eckey), + int (**psign_setup)(EC_KEY *eckey, BN_CTX *ctx_in, BIGNUM **kinvp, BIGNUM **rp), + ECDSA_SIG *(**psign_sig)(const unsigned char *digest, int digest_len, + const BIGNUM *in_kinv, const BIGNUM *in_r, EC_KEY *eckey)); +void EC_KEY_METHOD_get_verify(const EC_KEY_METHOD *meth, + int (**pverify)(int type, const unsigned char *digest, int digest_len, + const unsigned char *signature, int signature_len, EC_KEY *eckey), + int (**pverify_sig)(const unsigned char *digest, int digest_len, + const ECDSA_SIG *sig, EC_KEY *eckey)); EC_KEY *ECParameters_dup(EC_KEY *key); |