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-rw-r--r--src/cryptography/hazmat/primitives/hashes.py20
1 files changed, 6 insertions, 14 deletions
diff --git a/src/cryptography/hazmat/primitives/hashes.py b/src/cryptography/hazmat/primitives/hashes.py
index 89e66ab7c..35b7d6468 100644
--- a/src/cryptography/hazmat/primitives/hashes.py
+++ b/src/cryptography/hazmat/primitives/hashes.py
@@ -188,13 +188,9 @@ class BLAKE2b(object):
block_size = 128
def __init__(self, digest_size):
- if (
- digest_size > self._max_digest_size or
- digest_size < self._min_digest_size
- ):
- raise ValueError("Digest size must be {0}-{1}".format(
- self._min_digest_size, self._max_digest_size)
- )
+
+ if digest_size != 64:
+ raise ValueError("Digest size must be 64")
self._digest_size = digest_size
@@ -209,13 +205,9 @@ class BLAKE2s(object):
_min_digest_size = 1
def __init__(self, digest_size):
- if (
- digest_size > self._max_digest_size or
- digest_size < self._min_digest_size
- ):
- raise ValueError("Digest size must be {0}-{1}".format(
- self._min_digest_size, self._max_digest_size)
- )
+
+ if digest_size != 32:
+ raise ValueError("Digest size must be 32")
self._digest_size = digest_size