diff options
author | Shane Lontis <shane.lontis@oracle.com> | 2021-02-17 13:00:34 +1000 |
---|---|---|
committer | Shane Lontis <shane.lontis@oracle.com> | 2021-02-22 13:31:31 +1000 |
commit | 4718326a46ad460fefc5cc240a8599af4b5993c7 (patch) | |
tree | be4beed6f52122d46ebba91baf9fb59ba586f918 /crypto/evp/pmeth_check.c | |
parent | 681618cfc18b4f01f2c07e823308d30f6f47504b (diff) |
Add EVP_PKEY_public_check_quick.
Adding the EVP_PKEY_param_check_quick() reminded me that there are also
partial checks for public keys as part of SP800-56A for FFC (DH named safe
prime groups) and ECC. The code was mainly already there and just needed
to be plumbed into the validate methods.
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14206)
Diffstat (limited to 'crypto/evp/pmeth_check.c')
-rw-r--r-- | crypto/evp/pmeth_check.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/crypto/evp/pmeth_check.c b/crypto/evp/pmeth_check.c index 61e6db655d..112965e794 100644 --- a/crypto/evp/pmeth_check.c +++ b/crypto/evp/pmeth_check.c @@ -42,7 +42,7 @@ static int try_provided_check(EVP_PKEY_CTX *ctx, int selection, int checktype) return evp_keymgmt_validate(keymgmt, keydata, selection, checktype); } -int EVP_PKEY_public_check(EVP_PKEY_CTX *ctx) +static int evp_pkey_public_check_combined(EVP_PKEY_CTX *ctx, int checktype) { EVP_PKEY *pkey = ctx->pkey; int ok; @@ -53,7 +53,7 @@ int EVP_PKEY_public_check(EVP_PKEY_CTX *ctx) } if ((ok = try_provided_check(ctx, OSSL_KEYMGMT_SELECT_PUBLIC_KEY, - OSSL_KEYMGMT_VALIDATE_FULL_CHECK)) != -1) + checktype)) != -1) return ok; if (pkey->type == EVP_PKEY_NONE) @@ -76,6 +76,16 @@ int EVP_PKEY_public_check(EVP_PKEY_CTX *ctx) return -2; } +int EVP_PKEY_public_check(EVP_PKEY_CTX *ctx) +{ + return evp_pkey_public_check_combined(ctx, OSSL_KEYMGMT_VALIDATE_FULL_CHECK); +} + +int EVP_PKEY_public_check_quick(EVP_PKEY_CTX *ctx) +{ + return evp_pkey_public_check_combined(ctx, OSSL_KEYMGMT_VALIDATE_QUICK_CHECK); +} + static int evp_pkey_param_check_combined(EVP_PKEY_CTX *ctx, int checktype) { EVP_PKEY *pkey = ctx->pkey; |