X-Git-Url: http://git.silcnet.org/gitweb/?a=blobdiff_plain;f=lib%2Fsilccrypt%2Frsa.h;h=1302f3b4c52f2ca0a0395eb1a400f51f28ed8d6e;hb=bd548b5771a325d3dc051887d3fd0225550d4418;hp=a697fef493a8c6d51bddfc33d221e5964a6c9d11;hpb=c257b555225193e54d85daf541d29578b3c93882;p=crypto.git

diff --git a/lib/silccrypt/rsa.h b/lib/silccrypt/rsa.h
index a697fef4..1302f3b4 100644
--- a/lib/silccrypt/rsa.h
+++ b/lib/silccrypt/rsa.h
@@ -4,7 +4,7 @@
 
   Author: Pekka Riikonen <priikone@silcnet.org>
 
-  Copyright (C) 1997 - 2003 Pekka Riikonen
+  Copyright (C) 1997 - 2008 Pekka Riikonen
 
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -20,26 +20,33 @@
 #ifndef RSA_H
 #define RSA_H
 
-/*
- * SILC PKCS API for RSA
- */
-
-SILC_PKCS_API_INIT(rsa);
-SILC_PKCS_API_CLEAR_KEYS(rsa);
-SILC_PKCS_API_GET_PUBLIC_KEY(rsa);
-SILC_PKCS_API_GET_PRIVATE_KEY(rsa);
-SILC_PKCS_API_SET_PUBLIC_KEY(rsa);
-SILC_PKCS_API_SET_PRIVATE_KEY(rsa);
-SILC_PKCS_API_CONTEXT_LEN(rsa);
-SILC_PKCS_API_ENCRYPT(rsa);
-SILC_PKCS_API_DECRYPT(rsa);
-SILC_PKCS_API_SIGN(rsa);
-SILC_PKCS_API_VERIFY(rsa);
-
-SILC_PKCS_API_ENCRYPT(pkcs1);
-SILC_PKCS_API_DECRYPT(pkcs1);
-SILC_PKCS_API_SIGN(pkcs1);
-SILC_PKCS_API_VERIFY(pkcs1);
-
-
-#endif
+/* RSA Public Key */
+typedef struct {
+  SilcHash hash;		/* Default hash */
+  SilcMPInt n;			/* modulus */
+  SilcMPInt e;			/* public exponent */
+  int bits;			/* bits in key */
+} RsaPublicKey;
+
+/* RSA Private Key */
+typedef struct {
+  SilcHash hash;		/* Default hash */
+  SilcMPInt n;			/* modulus */
+  SilcMPInt e;			/* public exponent */
+  SilcMPInt d;			/* private exponent */
+  SilcMPInt p;			/* CRT, p */
+  SilcMPInt q;			/* CRT, q */
+  SilcMPInt dP;			/* CRT, d mod p - 1 */
+  SilcMPInt dQ;			/* CRT, d mod q - 1 */
+  SilcMPInt qP;			/* CRT, q ^ -1 mod p (aka u, aka qInv) */
+  int bits;			/* bits in key */
+} RsaPrivateKey;
+
+SilcBool silc_rsa_generate_keys(SilcUInt32 bits, SilcMPInt *p, SilcMPInt *q,
+				void **ret_public_key, void **ret_private_key);
+SilcBool silc_rsa_public_operation(RsaPublicKey *key, SilcMPInt *src,
+				   SilcMPInt *dst);
+SilcBool silc_rsa_private_operation(RsaPrivateKey *key, SilcMPInt *src,
+				    SilcMPInt *dst);
+
+#endif /* RSA_H */