jose_jwa_xchacha20_poly1305 (JOSE v1.11.12)

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XChaCha: eXtended-nonce ChaCha and AEAD_XChaCha20_Poly1305 See https://tools.ietf.org/html/draft-irtf-cfrg-xchacha

Summary

Functions

authenticate(Message, Key, Nonce0)
decrypt(CipherText, CipherTag, AAD, IV, CEK)
encrypt(PlainText, AAD, IV, CEK)
verify(MAC, Message, Key, Nonce0)

Functions

authenticate(Message, Key, Nonce0)

decrypt(CipherText, CipherTag, AAD, IV, CEK)

encrypt(PlainText, AAD, IV, CEK)

verify(MAC, Message, Key, Nonce0)