Generate Salsa20/20 stream for the given 32-byte key and 24-byte nonce and write it into dst and return it.
Never use the same key and nonce to generate more than one stream.
stream is like streamXOR with all-zero src.
Generate Salsa20/20 stream for the given 32-byte key and 24-byte nonce and write it into dst and return it.
Never use the same key and nonce to generate more than one stream.
stream is like streamXOR with all-zero src.