modern-pdf-lib / rc4
Function: rc4()
rc4(
key,data):Uint8Array
Defined in: src/crypto/rc4.ts:29
Encrypt or decrypt data using the RC4 stream cipher.
RC4 is symmetric: rc4(key, rc4(key, data)) returns the original data.
Parameters
key
Uint8Array
The encryption key (1-256 bytes).
data
Uint8Array
The data to encrypt or decrypt.
Returns
Uint8Array
The transformed data (same length as input).