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path: root/cryptfs/openssl_aead.go
AgeCommit message (Collapse)Author
2015-12-19Increase GCM IV size from 96 to 128 bitsJakob Unterwurzacher
This pushes back the birthday bound for collisions to make it virtually irrelevant.
2015-12-08opensslGCM: preallocate buffer space, improves performance by 11%Jakob Unterwurzacher
Results of cryptfs/openssl_benchmark.bash : Before: BenchmarkEnc_OpenSSL_4k_AES256_nonce96-2 50000 31802 ns/op 127.28 MB/s BenchmarkEnc_OpenSSL_4k_AES256_nonce128-2 50000 32110 ns/op 126.06 MB/s After: BenchmarkEnc_OpenSSL_4k_AES256_nonce96-2 50000 28612 ns/op 141.47 MB/s BenchmarkEnc_OpenSSL_4k_AES256_nonce128-2 50000 28613 ns/op 141.47 MB/s
2015-10-06Use block number as authentication dataJakob Unterwurzacher
2015-10-06Switch to AES-256Jakob Unterwurzacher
AES-256 seems to be becoming the industry standard. While AES-128 is good enough for tens of years to come, let's follow suit and be extra safe.
2015-10-04openssl AEAD wrapper: handle authenticated dataJakob Unterwurzacher
2015-10-04Run go fmtJakob Unterwurzacher
2015-09-06Add OpenSSL support for file content encryption/decryptionJakob Unterwurzacher
This brings streaming read performance from 30MB/s to 81MB/s (similar improvement for writes)