Ruby OpenSSL::PKCS5.pbkdf2_hmac_sha1 をPHPで置き換えたときのメモ - Qiita

def self.encrypt(data, pass, salt) cipher = OpenSSL::Cipher::Cipher.new("AES-256-CBC") key_iv = OpenSSL::PKCS5.pbkdf2_hmac_sha1(pass, salt, 1000, cipher.key_len+cipher.iv_len) key = key_iv[0, cipher.key_len] iv = key_iv[cipher.key_len, cipher.iv_len] cipher.encrypt cipher.key = key cipher.iv = iv encryptvalue = cipher.update(data) + cipher.final return Base64.b64encode(encryptvalue) end def self.d