1 files changed, 0 insertions, 104 deletions
diff --git a/package/ead/src/sha1.c b/package/ead/src/sha1.c
deleted file mode 100644
index 3683a7da71..0000000000
--- a/package/ead/src/sha1.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * SHA transform algorithm, originally taken from code written by
- * Peter Gutmann, and placed in the public domain.
- */
-
-static  uint32_t
-rol32(uint32_t word, int shift)
-{
-	return (word << shift) | (word >> (32 - shift));
-}
-
-/* The SHA f()-functions.  */
-
-#define f1(x,y,z)   (z ^ (x & (y ^ z)))		/* x ? y : z */
-#define f2(x,y,z)   (x ^ y ^ z)			/* XOR */
-#define f3(x,y,z)   ((x & y) + (z & (x ^ y)))	/* majority */
-
-/* The SHA Mysterious Constants */
-
-#define K1  0x5A827999L			/* Rounds  0-19: sqrt(2) * 2^30 */
-#define K2  0x6ED9EBA1L			/* Rounds 20-39: sqrt(3) * 2^30 */
-#define K3  0x8F1BBCDCL			/* Rounds 40-59: sqrt(5) * 2^30 */
-#define K4  0xCA62C1D6L			/* Rounds 60-79: sqrt(10) * 2^30 */
-
-/**
- * sha_transform - single block SHA1 transform
- *
- * @digest: 160 bit digest to update
- * @data:   512 bits of data to hash
- * @W:      80 words of workspace (see note)
- *
- * This function generates a SHA1 digest for a single 512-bit block.
- * Be warned, it does not handle padding and message digest, do not
- * confuse it with the full FIPS 180-1 digest algorithm for variable
- * length messages.
- *
- * Note: If the hash is security sensitive, the caller should be sure
- * to clear the workspace. This is left to the caller to avoid
- * unnecessary clears between chained hashing operations.
- */
-static void sha_transform(uint32_t *digest, const unsigned char *in, uint32_t *W)
-{
-	uint32_t a, b, c, d, e, t, i;
-
-	for (i = 0; i < 16; i++) {
-		int ofs = 4 * i;
-
-		/* word load/store may be unaligned here, so use bytes instead */
-		W[i] =
-			(in[ofs+0] << 24) |
-			(in[ofs+1] << 16) |
-			(in[ofs+2] << 8) |
-			 in[ofs+3];
-	}
-
-	for (i = 0; i < 64; i++)
-		W[i+16] = rol32(W[i+13] ^ W[i+8] ^ W[i+2] ^ W[i], 1);
-
-	a = digest[0];
-	b = digest[1];
-	c = digest[2];
-	d = digest[3];
-	e = digest[4];
-
-	for (i = 0; i < 20; i++) {
-		t = f1(b, c, d) + K1 + rol32(a, 5) + e + W[i];
-		e = d; d = c; c = rol32(b, 30); b = a; a = t;
-	}
-
-	for (; i < 40; i ++) {
-		t = f2(b, c, d) + K2 + rol32(a, 5) + e + W[i];
-		e = d; d = c; c = rol32(b, 30); b = a; a = t;
-	}
-
-	for (; i < 60; i ++) {
-		t = f3(b, c, d) + K3 + rol32(a, 5) + e + W[i];
-		e = d; d = c; c = rol32(b, 30); b = a; a = t;
-	}
-
-	for (; i < 80; i ++) {
-		t = f2(b, c, d) + K4 + rol32(a, 5) + e + W[i];
-		e = d; d = c; c = rol32(b, 30); b = a; a = t;
-	}
-
-	digest[0] += a;
-	digest[1] += b;
-	digest[2] += c;
-	digest[3] += d;
-	digest[4] += e;
-}
-
-/**
- * sha_init - initialize the vectors for a SHA1 digest
- * @buf: vector to initialize
- */
-static void sha_init(uint32_t *buf)
-{
-	buf[0] = 0x67452301;
-	buf[1] = 0xefcdab89;
-	buf[2] = 0x98badcfe;
-	buf[3] = 0x10325476;
-	buf[4] = 0xc3d2e1f0;
-}
-