RIPEMD 160 Hash Use this tool to generate RIPEMD 160 hashes. You can either input a text, or create a hash over a local or remote file. Additionally it is possible to apply a key to the hash using the HMAC method. Text to apply hash algorithm to (optional): Enter the text over which you want to calculate a hash here. If you want to calculate a hash over a local file or url then leave this field blank. Remote file to apply hash algorithm to (optional): Enter a remote file url location of a file over which you want to calculate a hash here. If you want to calculate a hash over a local file or a text string then leave this field blank. The maximum file size is 100MB. Local file to apply hash algorithm to (optional): Select a local file from your harddisk over which you want to calculate a hash here. If you want to calculate a hash over a remote file or a text string then leave this field blank. The maximum file size is 100MB. HMAC hash key (optional): An option shared secret key used for generating the HMAC variant of the message digest. Output format: Hexadecimal (e.g. "aabbccddeeff0011") Hexadecimal uppercase(e.g. "AABBCCDDEEFF0011") Hexadecimal separated (e.g. ("aa:bb:cc:dd:ee:ff:00:11") Hexadecimal separated uppercase (e.g. ("AA:BB:CC:DD:EE:FF:00:11") Base 64 encoded Calculate hash