diff options
Diffstat (limited to 'crypto/evp/pmeth_lib.c')
| -rw-r--r-- | crypto/evp/pmeth_lib.c | 65 |
1 files changed, 35 insertions, 30 deletions
diff --git a/crypto/evp/pmeth_lib.c b/crypto/evp/pmeth_lib.c index 2be51f155f..8b386cf19f 100644 --- a/crypto/evp/pmeth_lib.c +++ b/crypto/evp/pmeth_lib.c @@ -22,60 +22,67 @@ #include "internal/provider.h" #include "evp_locl.h" +typedef const EVP_PKEY_METHOD *(*pmeth_fn)(void); typedef int sk_cmp_fn_type(const char *const *a, const char *const *b); static STACK_OF(EVP_PKEY_METHOD) *app_pkey_methods = NULL; /* This array needs to be in order of NIDs */ -static const EVP_PKEY_METHOD *standard_methods[] = { +static pmeth_fn standard_methods[] = { #ifndef OPENSSL_NO_RSA - &rsa_pkey_meth, + rsa_pkey_method, #endif #ifndef OPENSSL_NO_DH - &dh_pkey_meth, + dh_pkey_method, #endif #ifndef OPENSSL_NO_DSA - &dsa_pkey_meth, + dsa_pkey_method, #endif #ifndef OPENSSL_NO_EC - &ec_pkey_meth, + ec_pkey_method, #endif - &hmac_pkey_meth, + hmac_pkey_method, #ifndef OPENSSL_NO_CMAC - &cmac_pkey_meth, + cmac_pkey_method, #endif #ifndef OPENSSL_NO_RSA - &rsa_pss_pkey_meth, + rsa_pss_pkey_method, #endif #ifndef OPENSSL_NO_DH - &dhx_pkey_meth, + dhx_pkey_method, #endif #ifndef OPENSSL_NO_SCRYPT - &scrypt_pkey_meth, + scrypt_pkey_method, #endif - &tls1_prf_pkey_meth, + tls1_prf_pkey_method, #ifndef OPENSSL_NO_EC - &ecx25519_pkey_meth, - &ecx448_pkey_meth, + ecx25519_pkey_method, + ecx448_pkey_method, #endif - &hkdf_pkey_meth, + hkdf_pkey_method, #ifndef OPENSSL_NO_POLY1305 - &poly1305_pkey_meth, + poly1305_pkey_method, #endif #ifndef OPENSSL_NO_SIPHASH - &siphash_pkey_meth, + siphash_pkey_method, #endif #ifndef OPENSSL_NO_EC - &ed25519_pkey_meth, - &ed448_pkey_meth, + ed25519_pkey_method, + ed448_pkey_method, #endif #ifndef OPENSSL_NO_SM2 - &sm2_pkey_meth, + sm2_pkey_method, #endif }; -DECLARE_OBJ_BSEARCH_CMP_FN(const EVP_PKEY_METHOD *, const EVP_PKEY_METHOD *, - pmeth); +DECLARE_OBJ_BSEARCH_CMP_FN(const EVP_PKEY_METHOD *, pmeth_fn, pmeth_func); + +static int pmeth_func_cmp(const EVP_PKEY_METHOD *const *a, pmeth_fn const *b) +{ + return ((*a)->pkey_id - ((**b)())->pkey_id); +} + +IMPLEMENT_OBJ_BSEARCH_CMP_FN(const EVP_PKEY_METHOD *, pmeth_fn, pmeth_func); static int pmeth_cmp(const EVP_PKEY_METHOD *const *a, const EVP_PKEY_METHOD *const *b) @@ -83,13 +90,11 @@ static int pmeth_cmp(const EVP_PKEY_METHOD *const *a, return ((*a)->pkey_id - (*b)->pkey_id); } -IMPLEMENT_OBJ_BSEARCH_CMP_FN(const EVP_PKEY_METHOD *, const EVP_PKEY_METHOD *, - pmeth); - const EVP_PKEY_METHOD *EVP_PKEY_meth_find(int type) { + pmeth_fn *ret; EVP_PKEY_METHOD tmp; - const EVP_PKEY_METHOD *t = &tmp, **ret; + const EVP_PKEY_METHOD *t = &tmp; tmp.pkey_id = type; if (app_pkey_methods) { int idx; @@ -97,12 +102,12 @@ const EVP_PKEY_METHOD *EVP_PKEY_meth_find(int type) if (idx >= 0) return sk_EVP_PKEY_METHOD_value(app_pkey_methods, idx); } - ret = OBJ_bsearch_pmeth(&t, standard_methods, - sizeof(standard_methods) / - sizeof(EVP_PKEY_METHOD *)); + ret = OBJ_bsearch_pmeth_func(&t, standard_methods, + sizeof(standard_methods) / + sizeof(pmeth_fn)); if (!ret || !*ret) return NULL; - return *ret; + return (**ret)(); } static EVP_PKEY_CTX *int_ctx_new(EVP_PKEY *pkey, ENGINE *e, int id) @@ -411,7 +416,7 @@ size_t EVP_PKEY_meth_get_count(void) const EVP_PKEY_METHOD *EVP_PKEY_meth_get0(size_t idx) { if (idx < OSSL_NELEM(standard_methods)) - return standard_methods[idx]; + return (standard_methods[idx])(); if (app_pkey_methods == NULL) return NULL; idx -= OSSL_NELEM(standard_methods); |