K4 35 crypto/rmd128.c #define K4 RMD_K4 K4 35 crypto/rmd160.c #define K4 RMD_K4 K4 35 crypto/rmd256.c #define K4 RMD_K4 K4 35 crypto/rmd320.c #define K4 RMD_K4 K4 21 lib/sha1.c #define K4 0xCA62C1D6L /* Rounds 60-79: sqrt(10) * 2^30 */