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Diffstat (limited to 'pkg/merkletree/merkletree.go')
| -rw-r--r-- | pkg/merkletree/merkletree.go | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/pkg/merkletree/merkletree.go b/pkg/merkletree/merkletree.go index 1a0477c6a..36832ec86 100644 --- a/pkg/merkletree/merkletree.go +++ b/pkg/merkletree/merkletree.go @@ -29,6 +29,12 @@ const ( sha256DigestSize = 32 ) +// DigestSize returns the size (in bytes) of a digest. +// TODO(b/156980949): Allow config other hash methods (SHA384/SHA512). +func DigestSize() int { + return sha256DigestSize +} + // Layout defines the scale of a Merkle tree. type Layout struct { // blockSize is the size of a data block to be hashed. |