Reference the newer ChaCha20-Poly1305 RFC.
Just some errata applied, otherwise the same.
https://tools.ietf.org/rfcdiff?url2=rfc8439&url1=rfc7539
Change-Id: I0cf5d50eeca7840d0ab99c54e06f1008ac423211
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/47264
Reviewed-by: Adam Langley <agl@google.com>
diff --git a/crypto/cipher_extra/test/chacha20_poly1305_tests.txt b/crypto/cipher_extra/test/chacha20_poly1305_tests.txt
index 018eb56..4e65529 100644
--- a/crypto/cipher_extra/test/chacha20_poly1305_tests.txt
+++ b/crypto/cipher_extra/test/chacha20_poly1305_tests.txt
@@ -1,4 +1,4 @@
-# Test vector from RFC 7539 Section 2.8.1.
+# Test vector from RFC 8439 Section 2.8.1.
KEY: 808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9f
NONCE: 070000004041424344454647
diff --git a/crypto/poly1305/poly1305_tests.txt b/crypto/poly1305/poly1305_tests.txt
index 611007a..adaa022 100644
--- a/crypto/poly1305/poly1305_tests.txt
+++ b/crypto/poly1305/poly1305_tests.txt
@@ -1,11 +1,11 @@
-# RFC 7539, section 2.5.2.
+# RFC 8439, section 2.5.2.
Key = 85d6be7857556d337f4452fe42d506a80103808afb0db2fd4abff6af4149f51b
Input = "Cryptographic Forum Research Group"
MAC = a8061dc1305136c6c22b8baf0c0127a9
-# RFC 7539, section A.3.
+# RFC 8439, section A.3.
Key = 0000000000000000000000000000000000000000000000000000000000000000
Input = 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
diff --git a/include/openssl/aead.h b/include/openssl/aead.h
index eb51de1..38eb076 100644
--- a/include/openssl/aead.h
+++ b/include/openssl/aead.h
@@ -122,7 +122,7 @@
OPENSSL_EXPORT const EVP_AEAD *EVP_aead_aes_256_gcm(void);
// EVP_aead_chacha20_poly1305 is the AEAD built from ChaCha20 and
-// Poly1305 as described in RFC 7539.
+// Poly1305 as described in RFC 8439.
OPENSSL_EXPORT const EVP_AEAD *EVP_aead_chacha20_poly1305(void);
// EVP_aead_xchacha20_poly1305 is ChaCha20-Poly1305 with an extended nonce that
diff --git a/include/openssl/chacha.h b/include/openssl/chacha.h
index 684fc5b..cfbaa75 100644
--- a/include/openssl/chacha.h
+++ b/include/openssl/chacha.h
@@ -23,7 +23,7 @@
// ChaCha20.
//
-// ChaCha20 is a stream cipher. See https://tools.ietf.org/html/rfc7539.
+// ChaCha20 is a stream cipher. See https://tools.ietf.org/html/rfc8439.
// CRYPTO_chacha_20 encrypts |in_len| bytes from |in| with the given key and
