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Merge #15649: Add ChaCha20Poly1305@Bitcoin AEAD

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bb326add9f Add ChaCha20Poly1305@Bitcoin AEAD benchmark (Jonas Schnelli)
99aea045d6 Add ChaCha20Poly1305@Bitcoin tests (Jonas Schnelli)
af5d1b5f4a Add ChaCha20Poly1305@Bitcoin AEAD implementation (Jonas Schnelli)

Pull request description:

  This adds a new AEAD (authenticated encryption with additional data) construct optimised for small messages (like used in Bitcoins p2p network).

  Includes: #15519, #15512 (please review those first).

  The construct is specified here.
  https://gist.github.com/jonasschnelli/c530ea8421b8d0e80c51486325587c52#ChaCha20Poly1305Bitcoin_Cipher_Suite

  This aims for being used in v2 peer-to-peer messages.

ACKs for top commit:
  laanwj:
    code review ACK bb326add9f

Tree-SHA512: 15bcb86c510fce7abb7a73536ff2ae89893b24646bf108c6cf18f064d672dbbbea8b1dd0868849fdac0c6854e498f1345d01dab56d1c92031afd728302234686
This commit is contained in:
Wladimir J. van der Laan committed 2019-07-11 22:00:16 +02:00
2 parents 4fcccdac78 bb326add9f
commit 28d1353f48
6 files changed
+525 -1
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src/Makefile.bench.include
+1
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@@ -24,6 +24,7 @@ bench_bench_bitcoin_SOURCES = \
bench/examples.cpp \
bench/rollingbloom.cpp \
bench/chacha20.cpp \
bench/chacha_poly_aead.cpp \
bench/crypto_hash.cpp \
bench/ccoins_caching.cpp \
bench/gcs_filter.cpp \