1 files changed, 0 insertions, 82 deletions
diff --git a/arm/sha1.c b/arm/sha1.c
deleted file mode 100644
index 9e3ae03..0000000
--- a/arm/sha1.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * SHA-1 implementation optimized for ARM
- *
- * Copyright:   (C) 2005 by Nicolas Pitre <nico@cam.org>
- * Created:     September 17, 2005
- */
-
-#include <string.h>
-#include "sha1.h"
-
-extern void sha_transform(uint32_t *hash, const unsigned char *data, uint32_t *W);
-
-void SHA1_Init(SHA_CTX *c)
-{
-	c->len = 0;
-	c->hash[0] = 0x67452301;
-	c->hash[1] = 0xefcdab89;
-	c->hash[2] = 0x98badcfe;
-	c->hash[3] = 0x10325476;
-	c->hash[4] = 0xc3d2e1f0;
-}
-
-void SHA1_Update(SHA_CTX *c, const void *p, unsigned long n)
-{
-	uint32_t workspace[80];
-	unsigned int partial;
-	unsigned long done;
-
-	partial = c->len & 0x3f;
-	c->len += n;
-	if ((partial + n) >= 64) {
-		if (partial) {
-			done = 64 - partial;
-			memcpy(c->buffer + partial, p, done);
-			sha_transform(c->hash, c->buffer, workspace);
-			partial = 0;
-		} else
-			done = 0;
-		while (n >= done + 64) {
-			sha_transform(c->hash, p + done, workspace);
-			done += 64;
-		}
-	} else
-		done = 0;
-	if (n - done)
-		memcpy(c->buffer + partial, p + done, n - done);
-}
-
-void SHA1_Final(unsigned char *hash, SHA_CTX *c)
-{
-	uint64_t bitlen;
-	uint32_t bitlen_hi, bitlen_lo;
-	unsigned int i, offset, padlen;
-	unsigned char bits[8];
-	static const unsigned char padding[64] = { 0x80, };
-
-	bitlen = c->len << 3;
-	offset = c->len & 0x3f;
-	padlen = ((offset < 56) ? 56 : (64 + 56)) - offset;
-	SHA1_Update(c, padding, padlen);
-
-	bitlen_hi = bitlen >> 32;
-	bitlen_lo = bitlen & 0xffffffff;
-	bits[0] = bitlen_hi >> 24;
-	bits[1] = bitlen_hi >> 16;
-	bits[2] = bitlen_hi >> 8;
-	bits[3] = bitlen_hi;
-	bits[4] = bitlen_lo >> 24;
-	bits[5] = bitlen_lo >> 16;
-	bits[6] = bitlen_lo >> 8;
-	bits[7] = bitlen_lo;
-	SHA1_Update(c, bits, 8);
-
-	for (i = 0; i < 5; i++) {
-		uint32_t v = c->hash[i];
-		hash[0] = v >> 24;
-		hash[1] = v >> 16;
-		hash[2] = v >> 8;
-		hash[3] = v;
-		hash += 4;
-	}
-}