271 #define K1 0x5a827999  macro
328       R( a, b, c, d, e, F1, K1, x[ 0] );  in sha1_process_block()
329       R( e, a, b, c, d, F1, K1, x[ 1] );  in sha1_process_block()
330       R( d, e, a, b, c, F1, K1, x[ 2] );  in sha1_process_block()
331       R( c, d, e, a, b, F1, K1, x[ 3] );  in sha1_process_block()
332       R( b, c, d, e, a, F1, K1, x[ 4] );  in sha1_process_block()
333       R( a, b, c, d, e, F1, K1, x[ 5] );  in sha1_process_block()
334       R( e, a, b, c, d, F1, K1, x[ 6] );  in sha1_process_block()
335       R( d, e, a, b, c, F1, K1, x[ 7] );  in sha1_process_block()
336       R( c, d, e, a, b, F1, K1, x[ 8] );  in sha1_process_block()
337       R( b, c, d, e, a, F1, K1, x[ 9] );  in sha1_process_block()
338       R( a, b, c, d, e, F1, K1, x[10] );  in sha1_process_block()
339       R( e, a, b, c, d, F1, K1, x[11] );  in sha1_process_block()
340       R( d, e, a, b, c, F1, K1, x[12] );  in sha1_process_block()
341       R( c, d, e, a, b, F1, K1, x[13] );  in sha1_process_block()
342       R( b, c, d, e, a, F1, K1, x[14] );  in sha1_process_block()
343       R( a, b, c, d, e, F1, K1, x[15] );  in sha1_process_block()
344       R( e, a, b, c, d, F1, K1, M(16) );  in sha1_process_block()
345       R( d, e, a, b, c, F1, K1, M(17) );  in sha1_process_block()
346       R( c, d, e, a, b, F1, K1, M(18) );  in sha1_process_block()
347       R( b, c, d, e, a, F1, K1, M(19) );  in sha1_process_block()