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| author | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2015-11-04 16:31:06 +0100 |
|---|---|---|
| committer | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2015-11-04 16:37:49 +0100 |
| commit | 6f1743b1a5116ca57a60b481ee4083c891b7a334 (patch) | |
| tree | e18f095051d8126b7f782355f2deba529faa2770 /src/libutil/hash.hh | |
| parent | a6ca68a70c3bc0b2e6abad70346c99642a896f9f (diff) | |
Support SHA-512 hashes
Fixes #679.
Note: on x86_64, SHA-512 is considerably faster than SHA-256 (198 MB/s
versus 131 MB/s).
Diffstat (limited to 'src/libutil/hash.hh')
| -rw-r--r-- | src/libutil/hash.hh | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/libutil/hash.hh b/src/libutil/hash.hh index 2c6f176ec..841b4cb29 100644 --- a/src/libutil/hash.hh +++ b/src/libutil/hash.hh @@ -7,19 +7,20 @@ namespace nix { -typedef enum { htUnknown, htMD5, htSHA1, htSHA256 } HashType; +typedef enum { htUnknown, htMD5, htSHA1, htSHA256, htSHA512 } HashType; const int md5HashSize = 16; const int sha1HashSize = 20; const int sha256HashSize = 32; +const int sha512HashSize = 64; extern const string base32Chars; struct Hash { - static const unsigned int maxHashSize = 32; + static const unsigned int maxHashSize = 64; unsigned int hashSize; unsigned char hash[maxHashSize]; |