openssl: Add support for RFC4716 keys

[paraslash.git] / crypt_backend.h

diff --git a/crypt_backend.h b/crypt_backend.h
index ae01fc14733a1068b0513afbd8f9e5b9bc791827..b0998d8513f35303243ccd632abc3c0aa46f6377 100644 (file)
--- a/crypt_backend.h
+++ b/crypt_backend.h
@@ -9,5 +9,11 @@
 
 int decode_public_key(const char *filename, unsigned char **blob,
                size_t *decoded_size);
 
 int decode_public_key(const char *filename, unsigned char **blob,
                size_t *decoded_size);

+int decode_private_key(const char *key_file, unsigned char **result,
+               size_t *blob_size);
+/** Legacy PEM keys (openssh-7.7 and earlier, paraslash.0.6.2 and earlier) */
+#define PKT_PEM (0)
+/** OPENSSH keys (since openssh-7.8, paraslash.0.6.3) */
+#define PKT_OPENSSH (1)

 int check_private_key_file(const char *file);
 int find_openssh_bignum_offset(const unsigned char *data, int len);
 int check_private_key_file(const char *file);
 int find_openssh_bignum_offset(const unsigned char *data, int len);