initial cleanup of unused parts of ltc

[zpackage] / libtomcrypt / src / pk / katja / katja_export.c

diff --git a/libtomcrypt/src/pk/katja/katja_export.c b/libtomcrypt/src/pk/katja/katja_export.c
deleted file mode 100644 (file)
index 0412e65..0000000
--- a/libtomcrypt/src/pk/katja/katja_export.c
+++ /dev/null
@@ -1,73 +0,0 @@
-/* LibTomCrypt, modular cryptographic library -- Tom St Denis
- *
- * LibTomCrypt is a library that provides various cryptographic
- * algorithms in a highly modular and flexible manner.
- *
- * The library is free for all purposes without any express
- * guarantee it works.
- */
-#include "tomcrypt.h"
-
-/**
-  @file katja_export.c
-  Export Katja PKCS-style keys, Tom St Denis
-*/
-
-#ifdef LTC_MKAT
-
-/**
-    This will export either an KatjaPublicKey or KatjaPrivateKey
-    @param out       [out] Destination of the packet
-    @param outlen    [in/out] The max size and resulting size of the packet
-    @param type      The type of exported key (PK_PRIVATE or PK_PUBLIC)
-    @param key       The Katja key to export
-    @return CRYPT_OK if successful
-*/
-int katja_export(unsigned char *out, unsigned long *outlen, int type, katja_key *key)
-{
-   int           err;
-   unsigned long zero=0;
-
-   LTC_ARGCHK(out    != NULL);
-   LTC_ARGCHK(outlen != NULL);
-   LTC_ARGCHK(key    != NULL);
-
-   /* type valid? */
-   if (!(key->type == PK_PRIVATE) && (type == PK_PRIVATE)) {
-      return CRYPT_PK_INVALID_TYPE;
-   }
-
-   if (type == PK_PRIVATE) {
-      /* private key */
-      /* output is
-            Version, n, d, p, q, d mod (p-1), d mod (q - 1), 1/q mod p, pq
-       */
-      if ((err = der_encode_sequence_multi(out, outlen,
-                          LTC_ASN1_SHORT_INTEGER, 1UL, &zero,
-                          LTC_ASN1_INTEGER, 1UL,  key->N,
-                          LTC_ASN1_INTEGER, 1UL,  key->d,
-                          LTC_ASN1_INTEGER, 1UL,  key->p,
-                          LTC_ASN1_INTEGER, 1UL,  key->q,
-                          LTC_ASN1_INTEGER, 1UL,  key->dP,
-                          LTC_ASN1_INTEGER, 1UL,  key->dQ,
-                          LTC_ASN1_INTEGER, 1UL,  key->qP,
-                          LTC_ASN1_INTEGER, 1UL,  key->pq,
-                          LTC_ASN1_EOL,     0UL, NULL)) != CRYPT_OK) {
-         return err;
-      }
-
-      /* clear zero and return */
-      return CRYPT_OK;
-   } else {
-      /* public key */
-      return der_encode_sequence_multi(out, outlen,
-                                 LTC_ASN1_INTEGER, 1UL, key->N,
-                                 LTC_ASN1_EOL,     0UL, NULL);
-   }
-}
-
-#endif /* LTC_MRSA */
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */