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14 lines
351 B
Python
14 lines
351 B
Python
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import hashlib
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def sha256(data):
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"""
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The SHA-256 primitive is abstracted here to allow platform-
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aware hardware acceleration in the future. Currently only
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uses Python's internal SHA-256 implementation. All SHA-256
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calls in RNS end up here.
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"""
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digest = hashlib.sha256()
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digest.update(data)
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return digest.digest()
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