Update references from RFC 7539 to RFC 8439
authortb <tb@openbsd.org>
Thu, 24 Aug 2023 04:33:08 +0000 (04:33 +0000)
committertb <tb@openbsd.org>
Thu, 24 Aug 2023 04:33:08 +0000 (04:33 +0000)
commit229d624cca26d3049be19236bb291753f697723b
tree6c29af4cabd2990f95abd577287dc50b7dc85178
parenta82f23649863750b78b43f0daf11a942d5d55ef9
Update references from RFC 7539 to RFC 8439

RFC 7539 was superseded by RFC 8439, incorporating errata and making
editorial improvements. Very little of substance changed, in particular
section numbers remain the same.

Prompted by a question from schwarze
lib/libcrypto/evp/e_chacha20poly1305.c
lib/libcrypto/man/EVP_AEAD_CTX_init.3
lib/libcrypto/man/EVP_chacha20.3