lib/app.cash.nostrino.crypto/ChaCha20

ChaCha20

expect object ChaCha20

ChaCha20 stream cipher implementation.

ChaCha20 is a high-speed stream cipher designed by Daniel J. Bernstein. Used in NIP-44 for encrypting/decrypting Nostr messages.

See also

actual object ChaCha20

actual object ChaCha20

Functions

expect fun decrypt(ciphertext: ByteArray, key: ByteArray, nonce: ByteArray): ByteArray

Decrypts ciphertext using ChaCha20.

actual fun decrypt(ciphertext: ByteArray, key: ByteArray, nonce: ByteArray): ByteArray

actual fun decrypt(ciphertext: ByteArray, key: ByteArray, nonce: ByteArray): ByteArray

expect fun encrypt(plaintext: ByteArray, key: ByteArray, nonce: ByteArray): ByteArray

Encrypts plaintext using ChaCha20.

actual fun encrypt(plaintext: ByteArray, key: ByteArray, nonce: ByteArray): ByteArray

actual fun encrypt(plaintext: ByteArray, key: ByteArray, nonce: ByteArray): ByteArray