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Merge pull request #6454 from bket/fix-benchmark-cpu

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`borg benchmark cpu` fails with libressl
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TW 2022-03-14 20:13:02 +01:00 committed by GitHub
commit c641e31e82
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1 changed files with 11 additions and 6 deletions
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17
src/borg/archiver.py
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@ -591,19 +591,24 @@ def chunkit(chunker_name, *args, **kwargs):
from borg.crypto.low_level import AES256_CTR_BLAKE2b, AES256_CTR_HMAC_SHA256
from borg.crypto.low_level import AES256_OCB, CHACHA20_POLY1305
from borg.crypto.low_level import is_libressl
print("Encryption =====================================================")
size = "1GB"
for spec, func in [
tests = [
("aes-256-ctr-hmac-sha256", lambda: AES256_CTR_HMAC_SHA256(
key_256, key_256, iv=key_128, header_len=1, aad_offset=1).encrypt(random_10M, header=b'X')),
("aes-256-ctr-blake2b", lambda: AES256_CTR_BLAKE2b(
key_256*4, key_256, iv=key_128, header_len=1, aad_offset=1).encrypt(random_10M, header=b'X')),
("aes-256-ocb", lambda: AES256_OCB(
None, key_256, iv=key_96, header_len=1, aad_offset=1).encrypt(random_10M, header=b'X')),
("chacha20-poly1305", lambda: CHACHA20_POLY1305(
None, key_256, iv=key_96, header_len=1, aad_offset=1).encrypt(random_10M, header=b'X')),
]:
]
if not is_libressl:
tests.extend([
("aes-256-ocb", lambda: AES256_OCB(
None, key_256, iv=key_96, header_len=1, aad_offset=1).encrypt(random_10M, header=b'X')),
("chacha20-poly1305", lambda: CHACHA20_POLY1305(
None, key_256, iv=key_96, header_len=1, aad_offset=1).encrypt(random_10M, header=b'X')),
])
for spec, func in tests:
print(f"{spec:<24} {size:<10} {timeit(func, number=100):.3f}s")
from borg.compress import CompressionSpec