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| author | Jakob Unterwurzacher | 2016-10-04 00:12:29 +0200 |
|---|---|---|
| committer | Jakob Unterwurzacher | 2016-10-04 00:16:56 +0200 |
| commit | bb52937834e8adb8e746a1951aba633e02dc87f2 (patch) | |
| tree | 3bf2cc8318ea56467868cadb2f64a8ac5fba2d09 /internal/stupidgcm/locking.go | |
| parent | 46018785b41cac7cfd79174e7f7ca41443a7231a (diff) | |
cryptocore: derive 512-bit key for AES-SIV
AES-SIV uses 1/2 of the key for authentication, 1/2 for
encryption, so we need a 64-byte key for AES-256. Derive
it from the master key by hashing it with SHA-512.
Diffstat (limited to 'internal/stupidgcm/locking.go')
0 files changed, 0 insertions, 0 deletions