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@ -36,8 +36,7 @@ |
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* 32-bit integer manipulation macros (big endian) |
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*/ |
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#ifndef GET_UINT32_BE |
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#define GET_UINT32_BE(n,b,i) \ |
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{ \
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#define GET_UINT32_BE(n,b,i) { \ |
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(n) = ( (unsigned long) (b)[(i) ] << 24 ) \
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| ( (unsigned long) (b)[(i) + 1] << 16 ) \
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| ( (unsigned long) (b)[(i) + 2] << 8 ) \
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@ -45,8 +44,7 @@ |
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} |
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#endif |
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#ifndef PUT_UINT32_BE |
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#define PUT_UINT32_BE(n,b,i) \ |
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{ \
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#define PUT_UINT32_BE(n,b,i) { \ |
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(b)[(i) ] = (unsigned char) ( (n) >> 24 ); \
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(b)[(i) + 1] = (unsigned char) ( (n) >> 16 ); \
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(b)[(i) + 2] = (unsigned char) ( (n) >> 8 ); \
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@ -57,7 +55,7 @@ |
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/*
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* SHA-1 context setup |
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*/ |
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void sha1_starts( sha1_context *ctx ) |
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void sha1_starts (sha1_context * ctx) |
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{ |
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ctx->total[0] = 0; |
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ctx->total[1] = 0; |
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@ -69,38 +67,36 @@ void sha1_starts( sha1_context *ctx ) |
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ctx->state[4] = 0xC3D2E1F0; |
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} |
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static void sha1_process( sha1_context *ctx, unsigned char data[64] ) |
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static void sha1_process (sha1_context * ctx, unsigned char data[64]) |
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{ |
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unsigned long temp, W[16], A, B, C, D, E; |
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GET_UINT32_BE( W[0], data, 0 ); |
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GET_UINT32_BE( W[1], data, 4 ); |
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GET_UINT32_BE( W[2], data, 8 ); |
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GET_UINT32_BE( W[3], data, 12 ); |
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GET_UINT32_BE( W[4], data, 16 ); |
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GET_UINT32_BE( W[5], data, 20 ); |
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GET_UINT32_BE( W[6], data, 24 ); |
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GET_UINT32_BE( W[7], data, 28 ); |
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GET_UINT32_BE( W[8], data, 32 ); |
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GET_UINT32_BE( W[9], data, 36 ); |
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GET_UINT32_BE( W[10], data, 40 ); |
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GET_UINT32_BE( W[11], data, 44 ); |
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GET_UINT32_BE( W[12], data, 48 ); |
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GET_UINT32_BE( W[13], data, 52 ); |
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GET_UINT32_BE( W[14], data, 56 ); |
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GET_UINT32_BE( W[15], data, 60 ); |
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GET_UINT32_BE (W[0], data, 0); |
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GET_UINT32_BE (W[1], data, 4); |
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GET_UINT32_BE (W[2], data, 8); |
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GET_UINT32_BE (W[3], data, 12); |
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GET_UINT32_BE (W[4], data, 16); |
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GET_UINT32_BE (W[5], data, 20); |
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GET_UINT32_BE (W[6], data, 24); |
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GET_UINT32_BE (W[7], data, 28); |
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GET_UINT32_BE (W[8], data, 32); |
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GET_UINT32_BE (W[9], data, 36); |
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GET_UINT32_BE (W[10], data, 40); |
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GET_UINT32_BE (W[11], data, 44); |
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GET_UINT32_BE (W[12], data, 48); |
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GET_UINT32_BE (W[13], data, 52); |
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GET_UINT32_BE (W[14], data, 56); |
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GET_UINT32_BE (W[15], data, 60); |
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#define S(x,n) ((x << n) | ((x & 0xFFFFFFFF) >> (32 - n))) |
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#define R(t) \ |
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( \
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#define R(t) ( \ |
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temp = W[(t - 3) & 0x0F] ^ W[(t - 8) & 0x0F] ^ \
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W[(t - 14) & 0x0F] ^ W[ t & 0x0F], \
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( W[t & 0x0F] = S(temp,1) ) \
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) |
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#define P(a,b,c,d,e,x) \ |
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{ \
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#define P(a,b,c,d,e,x) { \ |
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e += S(a,5) + F(b,c,d) + K + x; b = S(b,30); \
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} |
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@ -113,26 +109,26 @@ static void sha1_process( sha1_context *ctx, unsigned char data[64] ) |
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#define F(x,y,z) (z ^ (x & (y ^ z))) |
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#define K 0x5A827999 |
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P( A, B, C, D, E, W[0] ); |
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P( E, A, B, C, D, W[1] ); |
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P( D, E, A, B, C, W[2] ); |
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P( C, D, E, A, B, W[3] ); |
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P( B, C, D, E, A, W[4] ); |
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P( A, B, C, D, E, W[5] ); |
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P( E, A, B, C, D, W[6] ); |
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P( D, E, A, B, C, W[7] ); |
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P( C, D, E, A, B, W[8] ); |
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P( B, C, D, E, A, W[9] ); |
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P( A, B, C, D, E, W[10] ); |
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P( E, A, B, C, D, W[11] ); |
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P( D, E, A, B, C, W[12] ); |
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P( C, D, E, A, B, W[13] ); |
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P( B, C, D, E, A, W[14] ); |
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P( A, B, C, D, E, W[15] ); |
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P( E, A, B, C, D, R(16) ); |
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P( D, E, A, B, C, R(17) ); |
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P( C, D, E, A, B, R(18) ); |
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P( B, C, D, E, A, R(19) ); |
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P (A, B, C, D, E, W[0]); |
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P (E, A, B, C, D, W[1]); |
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P (D, E, A, B, C, W[2]); |
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P (C, D, E, A, B, W[3]); |
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P (B, C, D, E, A, W[4]); |
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P (A, B, C, D, E, W[5]); |
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P (E, A, B, C, D, W[6]); |
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P (D, E, A, B, C, W[7]); |
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P (C, D, E, A, B, W[8]); |
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P (B, C, D, E, A, W[9]); |
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P (A, B, C, D, E, W[10]); |
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P (E, A, B, C, D, W[11]); |
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P (D, E, A, B, C, W[12]); |
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P (C, D, E, A, B, W[13]); |
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P (B, C, D, E, A, W[14]); |
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P (A, B, C, D, E, W[15]); |
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P (E, A, B, C, D, R (16)); |
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P (D, E, A, B, C, R (17)); |
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P (C, D, E, A, B, R (18)); |
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P (B, C, D, E, A, R (19)); |
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#undef K |
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#undef F |
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@ -140,26 +136,26 @@ static void sha1_process( sha1_context *ctx, unsigned char data[64] ) |
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#define F(x,y,z) (x ^ y ^ z) |
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#define K 0x6ED9EBA1 |
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P( A, B, C, D, E, R(20) ); |
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P( E, A, B, C, D, R(21) ); |
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P( D, E, A, B, C, R(22) ); |
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P( C, D, E, A, B, R(23) ); |
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P( B, C, D, E, A, R(24) ); |
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P( A, B, C, D, E, R(25) ); |
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P( E, A, B, C, D, R(26) ); |
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P( D, E, A, B, C, R(27) ); |
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P( C, D, E, A, B, R(28) ); |
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P( B, C, D, E, A, R(29) ); |
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P( A, B, C, D, E, R(30) ); |
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P( E, A, B, C, D, R(31) ); |
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P( D, E, A, B, C, R(32) ); |
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P( C, D, E, A, B, R(33) ); |
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P( B, C, D, E, A, R(34) ); |
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P( A, B, C, D, E, R(35) ); |
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P( E, A, B, C, D, R(36) ); |
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P( D, E, A, B, C, R(37) ); |
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P( C, D, E, A, B, R(38) ); |
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P( B, C, D, E, A, R(39) ); |
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P (A, B, C, D, E, R (20)); |
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P (E, A, B, C, D, R (21)); |
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P (D, E, A, B, C, R (22)); |
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P (C, D, E, A, B, R (23)); |
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P (B, C, D, E, A, R (24)); |
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P (A, B, C, D, E, R (25)); |
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P (E, A, B, C, D, R (26)); |
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P (D, E, A, B, C, R (27)); |
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P (C, D, E, A, B, R (28)); |
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P (B, C, D, E, A, R (29)); |
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P (A, B, C, D, E, R (30)); |
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P (E, A, B, C, D, R (31)); |
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P (D, E, A, B, C, R (32)); |
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P (C, D, E, A, B, R (33)); |
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P (B, C, D, E, A, R (34)); |
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P (A, B, C, D, E, R (35)); |
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P (E, A, B, C, D, R (36)); |
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P (D, E, A, B, C, R (37)); |
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P (C, D, E, A, B, R (38)); |
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P (B, C, D, E, A, R (39)); |
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#undef K |
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#undef F |
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@ -167,26 +163,26 @@ static void sha1_process( sha1_context *ctx, unsigned char data[64] ) |
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#define F(x,y,z) ((x & y) | (z & (x | y))) |
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#define K 0x8F1BBCDC |
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P( A, B, C, D, E, R(40) ); |
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P( E, A, B, C, D, R(41) ); |
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P( D, E, A, B, C, R(42) ); |
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P( C, D, E, A, B, R(43) ); |
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P( B, C, D, E, A, R(44) ); |
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P( A, B, C, D, E, R(45) ); |
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P( E, A, B, C, D, R(46) ); |
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P( D, E, A, B, C, R(47) ); |
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P( C, D, E, A, B, R(48) ); |
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P( B, C, D, E, A, R(49) ); |
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P( A, B, C, D, E, R(50) ); |
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P( E, A, B, C, D, R(51) ); |
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P( D, E, A, B, C, R(52) ); |
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P( C, D, E, A, B, R(53) ); |
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P( B, C, D, E, A, R(54) ); |
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P( A, B, C, D, E, R(55) ); |
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P( E, A, B, C, D, R(56) ); |
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P( D, E, A, B, C, R(57) ); |
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P( C, D, E, A, B, R(58) ); |
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P( B, C, D, E, A, R(59) ); |
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P (A, B, C, D, E, R (40)); |
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P (E, A, B, C, D, R (41)); |
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P (D, E, A, B, C, R (42)); |
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P (C, D, E, A, B, R (43)); |
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P (B, C, D, E, A, R (44)); |
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P (A, B, C, D, E, R (45)); |
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P (E, A, B, C, D, R (46)); |
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P (D, E, A, B, C, R (47)); |
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P (C, D, E, A, B, R (48)); |
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P (B, C, D, E, A, R (49)); |
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P (A, B, C, D, E, R (50)); |
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P (E, A, B, C, D, R (51)); |
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P (D, E, A, B, C, R (52)); |
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P (C, D, E, A, B, R (53)); |
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P (B, C, D, E, A, R (54)); |
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P (A, B, C, D, E, R (55)); |
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P (E, A, B, C, D, R (56)); |
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P (D, E, A, B, C, R (57)); |
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P (C, D, E, A, B, R (58)); |
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P (B, C, D, E, A, R (59)); |
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#undef K |
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#undef F |
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@ -194,26 +190,26 @@ static void sha1_process( sha1_context *ctx, unsigned char data[64] ) |
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#define F(x,y,z) (x ^ y ^ z) |
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#define K 0xCA62C1D6 |
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P( A, B, C, D, E, R(60) ); |
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P( E, A, B, C, D, R(61) ); |
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P( D, E, A, B, C, R(62) ); |
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P( C, D, E, A, B, R(63) ); |
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P( B, C, D, E, A, R(64) ); |
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P( A, B, C, D, E, R(65) ); |
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P( E, A, B, C, D, R(66) ); |
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P( D, E, A, B, C, R(67) ); |
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P( C, D, E, A, B, R(68) ); |
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P( B, C, D, E, A, R(69) ); |
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P( A, B, C, D, E, R(70) ); |
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P( E, A, B, C, D, R(71) ); |
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P( D, E, A, B, C, R(72) ); |
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P( C, D, E, A, B, R(73) ); |
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P( B, C, D, E, A, R(74) ); |
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P( A, B, C, D, E, R(75) ); |
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P( E, A, B, C, D, R(76) ); |
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P( D, E, A, B, C, R(77) ); |
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P( C, D, E, A, B, R(78) ); |
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P( B, C, D, E, A, R(79) ); |
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P (A, B, C, D, E, R (60)); |
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P (E, A, B, C, D, R (61)); |
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P (D, E, A, B, C, R (62)); |
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P (C, D, E, A, B, R (63)); |
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P (B, C, D, E, A, R (64)); |
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P (A, B, C, D, E, R (65)); |
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P (E, A, B, C, D, R (66)); |
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P (D, E, A, B, C, R (67)); |
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P (C, D, E, A, B, R (68)); |
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P (B, C, D, E, A, R (69)); |
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P (A, B, C, D, E, R (70)); |
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P (E, A, B, C, D, R (71)); |
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P (D, E, A, B, C, R (72)); |
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P (C, D, E, A, B, R (73)); |
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P (B, C, D, E, A, R (74)); |
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P (A, B, C, D, E, R (75)); |
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P (E, A, B, C, D, R (76)); |
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P (D, E, A, B, C, R (77)); |
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P (C, D, E, A, B, R (78)); |
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P (B, C, D, E, A, R (79)); |
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#undef K |
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#undef F |
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@ -228,12 +224,12 @@ static void sha1_process( sha1_context *ctx, unsigned char data[64] ) |
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/*
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* SHA-1 process buffer |
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|
*/ |
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|
void sha1_update( sha1_context *ctx, unsigned char *input, int ilen ) |
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void sha1_update (sha1_context * ctx, unsigned char *input, int ilen) |
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{ |
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int fill; |
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unsigned long left; |
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if( ilen <= 0 ) |
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if (ilen <= 0) |
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return; |
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left = ctx->total[0] & 0x3F; |
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@ -242,35 +238,29 @@ void sha1_update( sha1_context *ctx, unsigned char *input, int ilen ) |
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ctx->total[0] += ilen; |
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ctx->total[0] &= 0xFFFFFFFF; |
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if( ctx->total[0] < (unsigned long) ilen ) |
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if (ctx->total[0] < (unsigned long) ilen) |
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ctx->total[1]++; |
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if( left && ilen >= fill ) |
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{ |
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memcpy( (void *) (ctx->buffer + left), |
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(void *) input, fill ); |
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sha1_process( ctx, ctx->buffer ); |
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if (left && ilen >= fill) { |
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memcpy ((void *) (ctx->buffer + left), (void *) input, fill); |
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sha1_process (ctx, ctx->buffer); |
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input += fill; |
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ilen -= fill; |
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left = 0; |
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} |
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while( ilen >= 64 ) |
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{ |
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sha1_process( ctx, input ); |
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while (ilen >= 64) { |
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sha1_process (ctx, input); |
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input += 64; |
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ilen -= 64; |
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} |
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if( ilen > 0 ) |
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{ |
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memcpy( (void *) (ctx->buffer + left), |
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|
(void *) input, ilen ); |
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|
if (ilen > 0) { |
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memcpy ((void *) (ctx->buffer + left), (void *) input, ilen); |
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} |
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} |
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static const unsigned char sha1_padding[64] = |
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{ |
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|
static const unsigned char sha1_padding[64] = { |
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|
0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
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|
@ -280,51 +270,49 @@ static const unsigned char sha1_padding[64] = |
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/*
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|
* SHA-1 final digest |
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|
*/ |
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|
void sha1_finish( sha1_context *ctx, unsigned char output[20] ) |
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|
void sha1_finish (sha1_context * ctx, unsigned char output[20]) |
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|
{ |
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|
unsigned long last, padn; |
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|
unsigned long high, low; |
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|
|
unsigned char msglen[8]; |
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|
high = ( ctx->total[0] >> 29 ) |
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| ( ctx->total[1] << 3 ); |
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|
low = ( ctx->total[0] << 3 ); |
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|
high = (ctx->total[0] >> 29) |
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| (ctx->total[1] << 3); |
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|
low = (ctx->total[0] << 3); |
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|
PUT_UINT32_BE( high, msglen, 0 ); |
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|
PUT_UINT32_BE( low, msglen, 4 ); |
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|
PUT_UINT32_BE (high, msglen, 0); |
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|
PUT_UINT32_BE (low, msglen, 4); |
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|
last = ctx->total[0] & 0x3F; |
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|
padn = ( last < 56 ) ? ( 56 - last ) : ( 120 - last ); |
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|
|
padn = (last < 56) ? (56 - last) : (120 - last); |
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|
|
sha1_update( ctx, (unsigned char *) sha1_padding, padn ); |
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|
|
sha1_update( ctx, msglen, 8 ); |
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|
|
sha1_update (ctx, (unsigned char *) sha1_padding, padn); |
|
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|
|
sha1_update (ctx, msglen, 8); |
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|
|
PUT_UINT32_BE( ctx->state[0], output, 0 ); |
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|
PUT_UINT32_BE( ctx->state[1], output, 4 ); |
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|
PUT_UINT32_BE( ctx->state[2], output, 8 ); |
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|
PUT_UINT32_BE( ctx->state[3], output, 12 ); |
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|
|
PUT_UINT32_BE( ctx->state[4], output, 16 ); |
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|
|
PUT_UINT32_BE (ctx->state[0], output, 0); |
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|
|
PUT_UINT32_BE (ctx->state[1], output, 4); |
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|
|
PUT_UINT32_BE (ctx->state[2], output, 8); |
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|
|
PUT_UINT32_BE (ctx->state[3], output, 12); |
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|
|
PUT_UINT32_BE (ctx->state[4], output, 16); |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Output = SHA-1( input buffer ) |
|
|
|
|
*/ |
|
|
|
|
void sha1_csum( unsigned char *input, int ilen, |
|
|
|
|
unsigned char output[20] ) |
|
|
|
|
void sha1_csum (unsigned char *input, int ilen, unsigned char output[20]) |
|
|
|
|
{ |
|
|
|
|
sha1_context ctx; |
|
|
|
|
|
|
|
|
|
sha1_starts( &ctx ); |
|
|
|
|
sha1_update( &ctx, input, ilen ); |
|
|
|
|
sha1_finish( &ctx, output ); |
|
|
|
|
sha1_starts (&ctx); |
|
|
|
|
sha1_update (&ctx, input, ilen); |
|
|
|
|
sha1_finish (&ctx, output); |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Output = HMAC-SHA-1( input buffer, hmac key ) |
|
|
|
|
*/ |
|
|
|
|
void sha1_hmac( unsigned char *key, int keylen, |
|
|
|
|
unsigned char *input, int ilen, |
|
|
|
|
unsigned char output[20] ) |
|
|
|
|
void sha1_hmac (unsigned char *key, int keylen, |
|
|
|
|
unsigned char *input, int ilen, unsigned char output[20]) |
|
|
|
|
{ |
|
|
|
|
int i; |
|
|
|
|
sha1_context ctx; |
|
|
|
@ -332,31 +320,31 @@ void sha1_hmac( unsigned char *key, int keylen, |
|
|
|
|
unsigned char k_opad[64]; |
|
|
|
|
unsigned char tmpbuf[20]; |
|
|
|
|
|
|
|
|
|
memset( k_ipad, 0x36, 64 ); |
|
|
|
|
memset( k_opad, 0x5C, 64 ); |
|
|
|
|
memset (k_ipad, 0x36, 64); |
|
|
|
|
memset (k_opad, 0x5C, 64); |
|
|
|
|
|
|
|
|
|
for( i = 0; i < keylen; i++ ) |
|
|
|
|
{ |
|
|
|
|
if( i >= 64 ) break; |
|
|
|
|
for (i = 0; i < keylen; i++) { |
|
|
|
|
if (i >= 64) |
|
|
|
|
break; |
|
|
|
|
|
|
|
|
|
k_ipad[i] ^= key[i]; |
|
|
|
|
k_opad[i] ^= key[i]; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
sha1_starts( &ctx ); |
|
|
|
|
sha1_update( &ctx, k_ipad, 64 ); |
|
|
|
|
sha1_update( &ctx, input, ilen ); |
|
|
|
|
sha1_finish( &ctx, tmpbuf ); |
|
|
|
|
sha1_starts (&ctx); |
|
|
|
|
sha1_update (&ctx, k_ipad, 64); |
|
|
|
|
sha1_update (&ctx, input, ilen); |
|
|
|
|
sha1_finish (&ctx, tmpbuf); |
|
|
|
|
|
|
|
|
|
sha1_starts( &ctx ); |
|
|
|
|
sha1_update( &ctx, k_opad, 64 ); |
|
|
|
|
sha1_update( &ctx, tmpbuf, 20 ); |
|
|
|
|
sha1_finish( &ctx, output ); |
|
|
|
|
sha1_starts (&ctx); |
|
|
|
|
sha1_update (&ctx, k_opad, 64); |
|
|
|
|
sha1_update (&ctx, tmpbuf, 20); |
|
|
|
|
sha1_finish (&ctx, output); |
|
|
|
|
|
|
|
|
|
memset( k_ipad, 0, 64 ); |
|
|
|
|
memset( k_opad, 0, 64 ); |
|
|
|
|
memset( tmpbuf, 0, 20 ); |
|
|
|
|
memset( &ctx, 0, sizeof( sha1_context ) ); |
|
|
|
|
memset (k_ipad, 0, 64); |
|
|
|
|
memset (k_opad, 0, 64); |
|
|
|
|
memset (tmpbuf, 0, 20); |
|
|
|
|
memset (&ctx, 0, sizeof (sha1_context)); |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
static const char _sha1_src[] = "_sha1_src"; |
|
|
|
@ -365,66 +353,61 @@ static const char _sha1_src[] = "_sha1_src"; |
|
|
|
|
/*
|
|
|
|
|
* FIPS-180-1 test vectors |
|
|
|
|
*/ |
|
|
|
|
static const char sha1_test_str[3][57] =
|
|
|
|
|
{ |
|
|
|
|
{ "abc" }, |
|
|
|
|
{ "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq" }, |
|
|
|
|
{ "" } |
|
|
|
|
static const char sha1_test_str[3][57] = { |
|
|
|
|
{"abc"}, |
|
|
|
|
{"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"}, |
|
|
|
|
{""} |
|
|
|
|
}; |
|
|
|
|
|
|
|
|
|
static const unsigned char sha1_test_sum[3][20] = |
|
|
|
|
{ |
|
|
|
|
{ 0xA9, 0x99, 0x3E, 0x36, 0x47, 0x06, 0x81, 0x6A, 0xBA, 0x3E, |
|
|
|
|
0x25, 0x71, 0x78, 0x50, 0xC2, 0x6C, 0x9C, 0xD0, 0xD8, 0x9D }, |
|
|
|
|
{ 0x84, 0x98, 0x3E, 0x44, 0x1C, 0x3B, 0xD2, 0x6E, 0xBA, 0xAE, |
|
|
|
|
0x4A, 0xA1, 0xF9, 0x51, 0x29, 0xE5, 0xE5, 0x46, 0x70, 0xF1 }, |
|
|
|
|
{ 0x34, 0xAA, 0x97, 0x3C, 0xD4, 0xC4, 0xDA, 0xA4, 0xF6, 0x1E, |
|
|
|
|
0xEB, 0x2B, 0xDB, 0xAD, 0x27, 0x31, 0x65, 0x34, 0x01, 0x6F } |
|
|
|
|
static const unsigned char sha1_test_sum[3][20] = { |
|
|
|
|
{0xA9, 0x99, 0x3E, 0x36, 0x47, 0x06, 0x81, 0x6A, 0xBA, 0x3E, |
|
|
|
|
0x25, 0x71, 0x78, 0x50, 0xC2, 0x6C, 0x9C, 0xD0, 0xD8, 0x9D}, |
|
|
|
|
{0x84, 0x98, 0x3E, 0x44, 0x1C, 0x3B, 0xD2, 0x6E, 0xBA, 0xAE, |
|
|
|
|
0x4A, 0xA1, 0xF9, 0x51, 0x29, 0xE5, 0xE5, 0x46, 0x70, 0xF1}, |
|
|
|
|
{0x34, 0xAA, 0x97, 0x3C, 0xD4, 0xC4, 0xDA, 0xA4, 0xF6, 0x1E, |
|
|
|
|
0xEB, 0x2B, 0xDB, 0xAD, 0x27, 0x31, 0x65, 0x34, 0x01, 0x6F} |
|
|
|
|
}; |
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Checkup routine |
|
|
|
|
*/ |
|
|
|
|
int sha1_self_test( void ) |
|
|
|
|
int sha1_self_test (void) |
|
|
|
|
{ |
|
|
|
|
int i, j; |
|
|
|
|
unsigned char buf[1000]; |
|
|
|
|
unsigned char sha1sum[20]; |
|
|
|
|
sha1_context ctx; |
|
|
|
|
|
|
|
|
|
for( i = 0; i < 3; i++ ) |
|
|
|
|
{ |
|
|
|
|
printf( " SHA-1 test #%d: ", i + 1 ); |
|
|
|
|
for (i = 0; i < 3; i++) { |
|
|
|
|
printf (" SHA-1 test #%d: ", i + 1); |
|
|
|
|
|
|
|
|
|
sha1_starts( &ctx ); |
|
|
|
|
sha1_starts (&ctx); |
|
|
|
|
|
|
|
|
|
if( i < 2 ) |
|
|
|
|
sha1_update( &ctx, (unsigned char *) sha1_test_str[i], |
|
|
|
|
strlen( sha1_test_str[i] ) ); |
|
|
|
|
else |
|
|
|
|
{ |
|
|
|
|
memset( buf, 'a', 1000 ); |
|
|
|
|
for( j = 0; j < 1000; j++ ) |
|
|
|
|
sha1_update( &ctx, buf, 1000 ); |
|
|
|
|
if (i < 2) |
|
|
|
|
sha1_update (&ctx, (unsigned char *) sha1_test_str[i], |
|
|
|
|
strlen (sha1_test_str[i])); |
|
|
|
|
else { |
|
|
|
|
memset (buf, 'a', 1000); |
|
|
|
|
for (j = 0; j < 1000; j++) |
|
|
|
|
sha1_update (&ctx, buf, 1000); |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
sha1_finish( &ctx, sha1sum ); |
|
|
|
|
sha1_finish (&ctx, sha1sum); |
|
|
|
|
|
|
|
|
|
if( memcmp( sha1sum, sha1_test_sum[i], 20 ) != 0 ) |
|
|
|
|
{ |
|
|
|
|
printf( "failed\n" ); |
|
|
|
|
return( 1 ); |
|
|
|
|
if (memcmp (sha1sum, sha1_test_sum[i], 20) != 0) { |
|
|
|
|
printf ("failed\n"); |
|
|
|
|
return (1); |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
printf( "passed\n" ); |
|
|
|
|
printf ("passed\n"); |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
printf( "\n" ); |
|
|
|
|
return( 0 ); |
|
|
|
|
printf ("\n"); |
|
|
|
|
return (0); |
|
|
|
|
} |
|
|
|
|
#else |
|
|
|
|
int sha1_self_test( void ) |
|
|
|
|
int sha1_self_test (void) |
|
|
|
|
{ |
|
|
|
|
return( 0 ); |
|
|
|
|
return (0); |
|
|
|
|
} |
|
|
|
|
#endif |
|
|
|
|