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| author | Richard Levitte <levitte@openssl.org> | 2020-04-09 06:07:54 +0200 |
|---|---|---|
| committer | Richard Levitte <levitte@openssl.org> | 2020-04-10 22:15:25 +0200 |
| commit | cc572c25647f6ab0c026a4a3057dc706e4a4a412 (patch) | |
| tree | ebfee1deb16df7116a8cae542b3ff62d5ad08e29 /crypto | |
| parent | aec8de1a5f0b3f6e6279266b45836d6c9f6878df (diff) | |
EVP: legacy_ctrl_to_param() to handle provider side keys
There was one spot where this function would look at ctx->pmeth
directly to determine if it's for RSASSA-PSS, which fails when
presented with an EVP_PKEY_CTX holding a provider side key.
Switching to use EVP_PKEY_is_a() should make things better.
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Nicola Tuveri <nic.tuv@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/11501)
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/evp/pmeth_lib.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/crypto/evp/pmeth_lib.c b/crypto/evp/pmeth_lib.c index da50ebf18a..f36a7363db 100644 --- a/crypto/evp/pmeth_lib.c +++ b/crypto/evp/pmeth_lib.c @@ -890,7 +890,8 @@ static int legacy_ctrl_to_param(EVP_PKEY_CTX *ctx, int keytype, int optype, case EVP_PKEY_CTRL_CMS_DECRYPT: case EVP_PKEY_CTRL_CMS_ENCRYPT: # endif - if (ctx->pmeth->pkey_id != EVP_PKEY_RSA_PSS) + /* TODO (3.0) Temporary hack, this should probe */ + if (!EVP_PKEY_is_a(EVP_PKEY_CTX_get0_pkey(ctx), "RSASSA-PSS")) return 1; ERR_raise(ERR_LIB_EVP, EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE); |