gtkhash: gtkhash - A GTK+ utility for computing message digests or checksums. gtkhash: gtkhash: A GTK+ utility for computing message digests or checksums using the gtkhash: mhash library. Currently supported hash functions include MD5, SHA1, gtkhash: SHA256, SHA512, RIPEMD, HAVAL, TIGER and WHIRLPOOL. gtkhash: gtkhash: gtkhash: gtkhash: gtkhash: gtkhash: