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-rw-r--r--crypto/prng.h27
1 files changed, 27 insertions, 0 deletions
diff --git a/crypto/prng.h b/crypto/prng.h
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+++ b/crypto/prng.h
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+/*
+ * PRNG: Pseudo Random Number Generator
+ *
+ * (C) Neil Horman <nhorman@tuxdriver.com>
+ *
+ * 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 the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * any later version.
+ *
+ *
+ */
+
+#ifndef _PRNG_H_
+#define _PRNG_H_
+struct prng_context;
+
+int get_prng_bytes(char *buf, int nbytes, struct prng_context *ctx);
+struct prng_context *alloc_prng_context(void);
+int reset_prng_context(struct prng_context *ctx,
+ unsigned char *key, unsigned char *iv,
+ unsigned char *V,
+ unsigned char *DT);
+void free_prng_context(struct prng_context *ctx);
+
+#endif
+