PrismKitCrypto & SecurityKey Derivation (PBKDF2 / HKDF)Key Derivation (PBKDF2 / HKDF)Runs in your browserLocalCopy linkMarkdownDerive keys with PBKDF2 or HKDF using SHA-1, SHA-256, SHA-384 or SHA-512, with OWASP's recommended PBKDF2 iteration counts.BcryptHash a string with bcrypt at a work factor you choose, or test a string against an existing bcrypt hash.Text EncryptionEncrypt or decrypt a message with a passphrase using AES, TripleDES, Rabbit, or RC4.