-----
content-type: "page"
title: "crypto Module"
-----
{@ _defs_.md || 0 @}

{#op||aes||{{sl1}} {{sl2}}||{{s}}||
Encrypts or decrypts {{sl1}} using the Advanced Encryption Standard (AES) in CTR mode, using {{sl2}} as password. #}

{#op||decode||{{sl}}||{{s}}||
Decodes the Base64-encoded string {{sl}}. #}

{#op||encode||{{sl}}||{{s}}||
Base64-encodes {{sl}}. #}

{#op||md5||{{sl}}||{{s}}||
Returns the MD5 hash of {{sl}}. #}

{#op||sha1||{{sl}}||{{s}}||
Returns the SHA1 hash of {{sl}}. #}

{#op||sha224||{{sl}}||{{s}}||
Returns the SHA224 hash of {{sl}}. #}

{#op||sha256||{{sl}}||{{s}}||
Returns the SHA256 hash of {{sl}}. #}

{#op||sha384||{{sl}}||{{s}}||
Returns the SHA384 hash of {{sl}}. #}

{#op||sha512||{{sl}}||{{s}}||
Returns the SHA512 hash of {{sl}}. #}