ecx: add key generation support.

[openssl.git] / include / crypto / ecx.h

diff --git a/include/crypto/ecx.h b/include/crypto/ecx.h
index 0c6655ca79e855d6e4fbc54d46b59faa1e46e1d5..2aa1ae1d6f93ae60a11d33fb02e8c89efe0219c8 100644 (file)
--- a/include/crypto/ecx.h
+++ b/include/crypto/ecx.h
@@ -72,6 +72,7 @@ struct ecx_key_st {
 
 typedef struct ecx_key_st ECX_KEY;
 
+size_t ecx_key_length(ECX_KEY_TYPE type);
 ECX_KEY *ecx_key_new(ECX_KEY_TYPE type, int haspubkey);
 unsigned char *ecx_key_allocate_privkey(ECX_KEY *key);
 void ecx_key_free(ECX_KEY *key);
@@ -82,6 +83,8 @@ int X25519(uint8_t out_shared_key[32], const uint8_t private_key[32],
 void X25519_public_from_private(uint8_t out_public_value[32],
                                 const uint8_t private_key[32]);
 
+int ED25519_public_from_private(OPENSSL_CTX *ctx, uint8_t out_public_key[32],
+                                const uint8_t private_key[32]);
 int ED25519_sign(uint8_t *out_sig, const uint8_t *message, size_t message_len,
                  const uint8_t public_key[32], const uint8_t private_key[32],
                  OPENSSL_CTX *libctx, const char *propq);
@@ -89,6 +92,8 @@ int ED25519_verify(const uint8_t *message, size_t message_len,
                    const uint8_t signature[64], const uint8_t public_key[32],
                    OPENSSL_CTX *libctx, const char *propq);
 
+int ED448_public_from_private(OPENSSL_CTX *ctx, uint8_t out_public_key[57],
+                              const uint8_t private_key[57]);
 int ED448_sign(OPENSSL_CTX *ctx, uint8_t *out_sig, const uint8_t *message,
                size_t message_len, const uint8_t public_key[57],
                const uint8_t private_key[57], const uint8_t *context,