X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=libtomcrypt%2Fsrc%2Fpk%2Fdsa%2Fdsa_make_key.c;fp=libtomcrypt%2Fsrc%2Fpk%2Fdsa%2Fdsa_make_key.c;h=8ac08f845f4d6e555424b5dda1e8e5f93cf38a12;hb=66bc25938679f1d6a1d1200f329093d82a5e99b4;hp=0000000000000000000000000000000000000000;hpb=a52ee0733f420ca20224049260d6fc5cf7d8f621;p=zpackage

diff --git a/libtomcrypt/src/pk/dsa/dsa_make_key.c b/libtomcrypt/src/pk/dsa/dsa_make_key.c
new file mode 100644
index 0000000..8ac08f8
--- /dev/null
+++ b/libtomcrypt/src/pk/dsa/dsa_make_key.c
@@ -0,0 +1,41 @@
+/* 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 dsa_make_key.c
+   DSA implementation, generate a DSA key
+*/
+
+#ifdef LTC_MDSA
+
+/**
+  Old-style creation of a DSA key
+  @param prng          An active PRNG state
+  @param wprng         The index of the PRNG desired
+  @param group_size    Size of the multiplicative group (octets)
+  @param modulus_size  Size of the modulus (octets)
+  @param key           [out] Where to store the created key
+  @return CRYPT_OK if successful.
+*/
+int dsa_make_key(prng_state *prng, int wprng, int group_size, int modulus_size, dsa_key *key)
+{
+  int err;
+
+  if ((err = dsa_generate_pqg(prng, wprng, group_size, modulus_size, key)) != CRYPT_OK) { return err; }
+  if ((err = dsa_generate_key(prng, wprng, key)) != CRYPT_OK) { return err; }
+
+  return CRYPT_OK;
+}
+
+#endif
+
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */