Martin Rychlovsky masak2009
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| body::before { | |
| display: none; | |
| content: "xs"; | |
| } | |
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wteuber
/ encrypt_decrypt.rb
Last active
February 2, 2026 15:13
Basic encrypt and decrypt Strings in Ruby with deterministic salt or IV, generate and store random salt and IV in production
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| require 'openssl' | |
| class String | |
| CIPHER_NAME = 'aes-256-cbc'.freeze | |
| PBKDF_ITER = 200_000 | |
| KEY_LEN = 32 # 256 bits | |
| SALT_CONST = "fixed-global-salt-v1".freeze | |
| IV_SALT_CONST = "fixed-iv-salt-v1".freeze | |
| def encrypt(password) |