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- #ifndef OSSL_CRYPTO_EC_H
- # define OSSL_CRYPTO_EC_H
- # pragma once
- # include <openssl/opensslconf.h>
- # include <openssl/evp.h>
- int ossl_ec_curve_name2nid(const char *name);
- const char *ossl_ec_curve_nid2nist_int(int nid);
- int ossl_ec_curve_nist2nid_int(const char *name);
- int evp_pkey_ctx_set_ec_param_enc_prov(EVP_PKEY_CTX *ctx, int param_enc);
- # ifndef OPENSSL_NO_EC
- # include <openssl/core.h>
- # include <openssl/ec.h>
- # include "crypto/types.h"
- __owur int ossl_ec_group_do_inverse_ord(const EC_GROUP *group, BIGNUM *res,
- const BIGNUM *x, BN_CTX *ctx);
- int ossl_ecdh_kdf_X9_63(unsigned char *out, size_t outlen,
- const unsigned char *Z, size_t Zlen,
- const unsigned char *sinfo, size_t sinfolen,
- const EVP_MD *md, OSSL_LIB_CTX *libctx,
- const char *propq);
- int ossl_ec_key_public_check(const EC_KEY *eckey, BN_CTX *ctx);
- int ossl_ec_key_public_check_quick(const EC_KEY *eckey, BN_CTX *ctx);
- int ossl_ec_key_private_check(const EC_KEY *eckey);
- int ossl_ec_key_pairwise_check(const EC_KEY *eckey, BN_CTX *ctx);
- OSSL_LIB_CTX *ossl_ec_key_get_libctx(const EC_KEY *eckey);
- const char *ossl_ec_key_get0_propq(const EC_KEY *eckey);
- void ossl_ec_key_set0_libctx(EC_KEY *key, OSSL_LIB_CTX *libctx);
- int ossl_ec_group_todata(const EC_GROUP *group, OSSL_PARAM_BLD *tmpl,
- OSSL_PARAM params[], OSSL_LIB_CTX *libctx,
- const char *propq,
- BN_CTX *bnctx, unsigned char **genbuf);
- int ossl_ec_group_fromdata(EC_KEY *ec, const OSSL_PARAM params[]);
- int ossl_ec_group_set_params(EC_GROUP *group, const OSSL_PARAM params[]);
- int ossl_ec_key_fromdata(EC_KEY *ecx, const OSSL_PARAM params[],
- int include_private);
- int ossl_ec_key_otherparams_fromdata(EC_KEY *ec, const OSSL_PARAM params[]);
- int ossl_ec_key_is_foreign(const EC_KEY *ec);
- EC_KEY *ossl_ec_key_dup(const EC_KEY *key, int selection);
- int ossl_x509_algor_is_sm2(const X509_ALGOR *palg);
- EC_KEY *ossl_ec_key_param_from_x509_algor(const X509_ALGOR *palg,
- OSSL_LIB_CTX *libctx,
- const char *propq);
- EC_KEY *ossl_ec_key_from_pkcs8(const PKCS8_PRIV_KEY_INFO *p8inf,
- OSSL_LIB_CTX *libctx, const char *propq);
- int ossl_ec_set_ecdh_cofactor_mode(EC_KEY *ec, int mode);
- int ossl_ec_encoding_name2id(const char *name);
- int ossl_ec_encoding_param2id(const OSSL_PARAM *p, int *id);
- int ossl_ec_pt_format_name2id(const char *name);
- int ossl_ec_pt_format_param2id(const OSSL_PARAM *p, int *id);
- char *ossl_ec_pt_format_id2name(int id);
- char *ossl_ec_check_group_type_id2name(int flags);
- int ossl_ec_set_check_group_type_from_name(EC_KEY *ec, const char *name);
- int ossl_ec_generate_key_dhkem(EC_KEY *eckey,
- const unsigned char *ikm, size_t ikmlen);
- int ossl_ecdsa_deterministic_sign(const unsigned char *dgst, int dlen,
- unsigned char *sig, unsigned int *siglen,
- EC_KEY *eckey, unsigned int nonce_type,
- const char *digestname,
- OSSL_LIB_CTX *libctx, const char *propq);
- # endif
- #endif
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