Lines Matching refs:x0
98 register RC2_INT x0, x1, x2, x3, t; in RC2_encrypt() local
102 x0 = (RC2_INT) l & 0xffff; in RC2_encrypt()
113 t = (x0 + (x1 & ~x3) + (x2 & x3) + *(p0++)) & 0xffff; in RC2_encrypt()
114 x0 = (t << 1) | (t >> 15); in RC2_encrypt()
115 t = (x1 + (x2 & ~x0) + (x3 & x0) + *(p0++)) & 0xffff; in RC2_encrypt()
117 t = (x2 + (x3 & ~x1) + (x0 & x1) + *(p0++)) & 0xffff; in RC2_encrypt()
119 t = (x3 + (x0 & ~x2) + (x1 & x2) + *(p0++)) & 0xffff; in RC2_encrypt()
127 x0 += p1[x3 & 0x3f]; in RC2_encrypt()
128 x1 += p1[x0 & 0x3f]; in RC2_encrypt()
135 (unsigned long)(x0 & 0xffff) | ((unsigned long)(x1 & 0xffff) << 16L); in RC2_encrypt()
144 register RC2_INT x0, x1, x2, x3, t; in RC2_decrypt() local
148 x0 = (RC2_INT) l & 0xffff; in RC2_decrypt()
161 x3 = (t - (x0 & ~x2) - (x1 & x2) - *(p0--)) & 0xffff; in RC2_decrypt()
163 x2 = (t - (x3 & ~x1) - (x0 & x1) - *(p0--)) & 0xffff; in RC2_decrypt()
165 x1 = (t - (x2 & ~x0) - (x3 & x0) - *(p0--)) & 0xffff; in RC2_decrypt()
166 t = ((x0 << 15) | (x0 >> 1)) & 0xffff; in RC2_decrypt()
167 x0 = (t - (x1 & ~x3) - (x2 & x3) - *(p0--)) & 0xffff; in RC2_decrypt()
176 x1 = (x1 - p1[x0 & 0x3f]) & 0xffff; in RC2_decrypt()
177 x0 = (x0 - p1[x3 & 0x3f]) & 0xffff; in RC2_decrypt()
182 (unsigned long)(x0 & 0xffff) | ((unsigned long)(x1 & 0xffff) << 16L); in RC2_decrypt()
