1 files changed, 24 insertions, 0 deletions
diff --git a/src/include/ipxe/sha1.h b/src/include/ipxe/sha1.h
new file mode 100644
index 0000000..9b6f551
--- /dev/null
+++ b/src/include/ipxe/sha1.h
@@ -0,0 +1,24 @@
+#ifndef _IPXE_SHA1_H
+#define _IPXE_SHA1_H
+
+FILE_LICENCE ( GPL2_OR_LATER );
+
+#include "crypto/axtls/crypto.h"
+
+struct digest_algorithm;
+
+#define SHA1_CTX_SIZE sizeof ( SHA1_CTX )
+#define SHA1_DIGEST_SIZE SHA1_SIZE
+
+extern struct digest_algorithm sha1_algorithm;
+
+/* SHA1-wrapping functions defined in sha1extra.c: */
+
+void prf_sha1 ( const void *key, size_t key_len, const char *label,
+		const void *data, size_t data_len, void *prf, size_t prf_len );
+
+void pbkdf2_sha1 ( const void *passphrase, size_t pass_len,
+		   const void *salt, size_t salt_len,
+		   int iterations, void *key, size_t key_len );
+
+#endif /* _IPXE_SHA1_H */