class Crypt::Crypter

• Crypt::Crypter
• Reference
• Object

Overview

Encrypt / Decrypt using OpenSSL Cipher. See https://crystal-lang.org/api/OpenSSL/Cipher.html

Defined in:

crypter.cr

Constructors

• .new(secret : String, digest : Symbol = :sha1, cipher_algo : String = "aes-256-cbc")

  Creates a new Crypter instance.

Instance Method Summary

• #cipher_decrypt(value : Bytes) : Bytes

  Decrypt value encrypted by #cipher_encrypt.

• #cipher_encrypt(value) : Bytes

  Encrypt the value which should be decrypted by #cipher_decrypt.

• #decrypt(value : Bytes, kind : Symbol, sign_error = Signer::INVALID_SIGN) : Bytes

  Equivalent to #verify_and_decrypt, just a shortcut.

• #decrypt(value : String, kind : Symbol, sign_error = Signer::INVALID_SIGN) : Bytes

  Equivalent to #verify_and_decrypt, just a shortcut.

• #decrypt(value : Bytes) : Bytes

  Equivalent to #cipher_decrypt, just a shortcut.

• #encrypt(value : Bytes, kind : Symbol) : String

  Equivalent to #encrypt_and_sign, just a shortcut.

• #encrypt(value : String, kind : Symbol) : String

  Equivalent to #encrypt_and_sign, just a shortcut.

• #encrypt(value) : Bytes

  Equivalent to #cipher_encrypt, just a shortcut.

• #encrypt_and_sign(value : Bytes) : String

  Encrypt and sign a value.

• #encrypt_and_sign(value : String) : String

  Encrypt and sign a value.

• #signer : Signer
• #verify_and_decrypt(value : String, sign_error = Signer::INVALID_SIGN) : Bytes

  Verify and decrypt a signed value.

• #verify_and_decrypt(value : Bytes, sign_error = Signer::INVALID_SIGN) : Bytes

  Verify and decrypt a signed value.

Constructor Detail

Instance Method Detail