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Switch all callers from poly1305_auth to Poly1305 class

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This also removes the old poly1305_auth interface, as it no longer serves any
function. The new Poly1305 class based interface is more modern and safe.
This commit is contained in:
Pieter Wuille
2023-06-28 10:52:12 -04:00
parent 8871f7d1ae
commit 4e5c933f6a
8 changed files with 39 additions and 47 deletions
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4
src/bench/chacha_poly_aead.cpp
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@@ -23,8 +23,8 @@ static ChaCha20Poly1305AEAD aead(k1, 32, k2, 32);
static void CHACHA20_POLY1305_AEAD(benchmark::Bench& bench, size_t buffersize, bool include_decryption)
{
std::vector<unsigned char> in(buffersize + CHACHA20_POLY1305_AEAD_AAD_LEN + POLY1305_TAGLEN, 0);
std::vector<unsigned char> out(buffersize + CHACHA20_POLY1305_AEAD_AAD_LEN + POLY1305_TAGLEN, 0);
std::vector<unsigned char> in(buffersize + CHACHA20_POLY1305_AEAD_AAD_LEN + Poly1305::TAGLEN, 0);
std::vector<unsigned char> out(buffersize + CHACHA20_POLY1305_AEAD_AAD_LEN + Poly1305::TAGLEN, 0);
uint64_t seqnr_payload = 0;
uint64_t seqnr_aad = 0;
int aad_pos = 0;

10
src/bench/poly1305.cpp
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@@ -6,6 +6,8 @@
#include <bench/bench.h>
#include <crypto/poly1305.h>
#include <span.h>
/* Number of bytes to process per iteration */
static constexpr uint64_t BUFFER_SIZE_TINY = 64;
static constexpr uint64_t BUFFER_SIZE_SMALL = 256;
@@ -13,11 +15,11 @@ static constexpr uint64_t BUFFER_SIZE_LARGE = 1024*1024;
static void POLY1305(benchmark::Bench& bench, size_t buffersize)
{
std::vector<unsigned char> tag(POLY1305_TAGLEN, 0);
std::vector<unsigned char> key(POLY1305_KEYLEN, 0);
std::vector<unsigned char> in(buffersize, 0);
std::vector<std::byte> tag(Poly1305::TAGLEN, {});
std::vector<std::byte> key(Poly1305::KEYLEN, {});
std::vector<std::byte> in(buffersize, {});
bench.batch(in.size()).unit("byte").run([&] {
poly1305_auth(tag.data(), in.data(), in.size(), key.data());
Poly1305{key}.Update(in).Finalize(tag);
});
}