void HASH256_hash()

in src/hash.c [167:185]

• 17 lines of code
• 3 McCabe index (conditional complexity)

void HASH256_hash(hash256 *sh,char *digest)
{
    /* pad message and finish - supply digest */
    unsign32 len0;
    unsign32 len1;
    len0=sh->length[0];
    len1=sh->length[1];
    HASH256_process(sh,PAD);
    while ((sh->length[0]%512)!=448) HASH256_process(sh,ZERO);
    sh->w[14]=len1;
    sh->w[15]=len0;
    HASH256_transform(sh);
    for (int i=0; i<sh->hlen; i++)
    {
        /* convert to bytes */
        digest[i]=(char)((sh->h[i/4]>>(8*(3-i%4))) & 0xffL);
    }
    HASH256_init(sh);
}