Key size in bits

Secret key Exactly 16 bytes

Secret key format

IV Free length · uses 12 bytes internally

IV format

Any length is accepted; the value is normalized internally to the mode's required length.

authTag (Base64) GCM decryption only

Plaintext or ciphertext JSON No length limit

Public key (PEM) RSA 2048 SPKI

Private key (PEM) RSA 2048 PKCS#8

Plaintext or ciphertext (Base64) Max plaintext 190 bytes

RSA is for short text. Provider Default behaves the same as PKCS1Padding internally.

Source text Digest 32 bytes (64 hex)

Crypto Tools

Result