}
#endif
+int EVP_PKEY_CTX_is_a(EVP_PKEY_CTX *ctx, const char *keytype)
+{
+#ifndef FIPS_MODULE
+ if (evp_pkey_ctx_is_legacy(ctx))
+ return (ctx->pmeth->pkey_id == evp_pkey_name2type(keytype));
+#endif
+ return EVP_KEYMGMT_is_a(ctx->keymgmt, keytype);
+}
+
int EVP_PKEY_CTX_set_params(EVP_PKEY_CTX *ctx, OSSL_PARAM *params)
{
if (EVP_PKEY_CTX_IS_DERIVE_OP(ctx)
=head1 NAME
EVP_PKEY_CTX_new, EVP_PKEY_CTX_new_id, EVP_PKEY_CTX_new_from_name,
-EVP_PKEY_CTX_new_from_pkey, EVP_PKEY_CTX_dup, EVP_PKEY_CTX_free
+EVP_PKEY_CTX_new_from_pkey, EVP_PKEY_CTX_dup, EVP_PKEY_CTX_free,
+EVP_PKEY_CTX_is_a
- public key algorithm context functions
=head1 SYNOPSIS
const char *propquery);
EVP_PKEY_CTX *EVP_PKEY_CTX_dup(const EVP_PKEY_CTX *ctx);
void EVP_PKEY_CTX_free(EVP_PKEY_CTX *ctx);
+ int EVP_PKEY_CTX_is_a(EVP_PKEY_CTX *ctx, const char *keytype);
=head1 DESCRIPTION
EVP_PKEY_CTX_free() frees up the context I<ctx>.
If I<ctx> is NULL, nothing is done.
+EVP_PKEY_is_a() checks if the key type associated with I<ctx> is I<keytype>.
+
=head1 NOTES
=head2 On B<EVP_PKEY_CTX>
EVP_PKEY_CTX_free() does not return a value.
+EVP_PKEY_CTX_is_a() returns 1 for true and 0 for false.
+
=head1 SEE ALSO
L<EVP_PKEY_new(3)>
#define EVP_MD_CTX_FLAG_KEEP_PKEY_CTX 0x0400
/*
- * An EVP_PKEY can have the following support states:
+ * An EVP_PKEY_CTX can have the following support states:
*
* Supports legacy implementations only:
*
EVP_PKEY *pkey, const char *propquery);
EVP_PKEY_CTX *EVP_PKEY_CTX_dup(const EVP_PKEY_CTX *ctx);
void EVP_PKEY_CTX_free(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_CTX_is_a(EVP_PKEY_CTX *ctx, const char *keytype);
int EVP_PKEY_CTX_get_params(EVP_PKEY_CTX *ctx, OSSL_PARAM *params);
const OSSL_PARAM *EVP_PKEY_CTX_gettable_params(EVP_PKEY_CTX *ctx);
EVP_PKEY_fromdata_settable ? 3_0_0 EXIST::FUNCTION:
EVP_PKEY_param_check_quick ? 3_0_0 EXIST::FUNCTION:
EVP_PKEY_public_check_quick ? 3_0_0 EXIST::FUNCTION:
+EVP_PKEY_CTX_is_a ? 3_0_0 EXIST::FUNCTION: