Crypto-Toolbox
Online cryptography, hashing and PIN block sanity checking for EftPos developers

Information sent on this form is not encrypted. It is unsecure to use production keys and real PIN/PAN data here.

PIN PAN (with check digit) PlainText/PIN block Unpacked (hex) Master key Encrypted session key Session key Unpacked (hex) Cryptographic algorithms Note: For AES-xxx, use Rijndael-128 with xxx key size. arcfourblowfishblowfish-compatcast-128cast-256desenigmagostloki97rc2rijndael-128rijndael-192rijndael-256saferplusserpenttripledestwofishwakextea adler32crc32crc32bgosthaval128,3haval128,4haval128,5haval160,3haval160,4haval160,5haval192,3haval192,4haval192,5haval224,3haval224,4haval224,5haval256,3haval256,4haval256,5md2md4md5ripemd128ripemd160ripemd256ripemd320sha1sha256sha384sha512snefrutiger128,3tiger128,4tiger160,3tiger160,4tiger192,3tiger192,4whirlpool ans x9.8 (1995)ans x9.8 (2003) CipherText/Digest/encr. PIN block Base64 Cipher block chaining mode cbccfbctrecbncfbnofbofbstream Note: nofb/ncfb=block-wise, ofb/cfb=byte-wise. Initialization vector Getting unexpected results? Please contact us.