# include <openssl/engine.h>
#endif
#include <openssl/evp.h>
+#include <openssl/x509v3.h>
#include "internal/asn1_int.h"
#include "internal/evp_int.h"
+#include "internal/numbers.h"
typedef int sk_cmp_fn_type(const char *const *a, const char *const *b);
ret = OPENSSL_zalloc(sizeof(*ret));
if (ret == NULL) {
#ifndef OPENSSL_NO_ENGINE
- if (e)
- ENGINE_finish(e);
+ ENGINE_finish(e);
#endif
EVPerr(EVP_F_INT_CTX_NEW, ERR_R_MALLOC_FAILURE);
return NULL;
EVP_PKEY_free(ctx->pkey);
EVP_PKEY_free(ctx->peerkey);
#ifndef OPENSSL_NO_ENGINE
- if (ctx->engine)
- /*
- * The EVP_PKEY_CTX we used belongs to an ENGINE, release the
- * functional reference we held for this reason.
- */
- ENGINE_finish(ctx->engine);
+ ENGINE_finish(ctx->engine);
#endif
OPENSSL_free(ctx);
}
return ctx->pmeth->ctrl_str(ctx, name, value);
}
+/* Utility functions to send a string of hex string to a ctrl */
+
+int EVP_PKEY_CTX_str2ctrl(EVP_PKEY_CTX *ctx, int cmd, const char *str)
+{
+ size_t len;
+
+ len = strlen(str);
+ if (len > INT_MAX)
+ return -1;
+ return ctx->pmeth->ctrl(ctx, cmd, len, (void *)str);
+}
+
+int EVP_PKEY_CTX_hex2ctrl(EVP_PKEY_CTX *ctx, int cmd, const char *hex)
+{
+ unsigned char *bin;
+ long binlen;
+ int rv = -1;
+
+ bin = string_to_hex(hex, &binlen);
+ if (bin == NULL)
+ return 0;
+ if (binlen <= INT_MAX)
+ rv = ctx->pmeth->ctrl(ctx, cmd, binlen, bin);
+ OPENSSL_free(bin);
+ return rv;
+}
+
int EVP_PKEY_CTX_get_operation(EVP_PKEY_CTX *ctx)
{
return ctx->operation;