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35 lines
1.1 KiB
Python
35 lines
1.1 KiB
Python
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#!/usr/bin/env python3
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# Simple client of the testcrypt system that reports the available
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# variants of each of the crypto primitives that have hardware-
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# accelerated implementations.
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#
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# It will report the set of primitives compiled in to testcrypt, and
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# also report whether each one can be instantiated at run time.
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from testcrypt import *
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def get_implementations(alg):
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return get_implementations_commasep(alg).decode("ASCII").split(",")
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def list_implementations(alg, checkfn):
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print(f"Implementations of {alg}:")
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for impl in get_implementations(alg):
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if impl == alg:
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continue
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if checkfn(impl):
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print(f" {impl:<32s} available")
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else:
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print(f" {impl:<32s} compiled in, but unavailable at run time")
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def list_cipher_implementations(alg):
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list_implementations(alg, lambda impl: ssh_cipher_new(impl) is not None)
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def list_hash_implementations(alg):
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list_implementations(alg, lambda impl: ssh_hash_new(impl) is not None)
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list_cipher_implementations("aes256_cbc")
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list_hash_implementations("sha1")
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list_hash_implementations("sha256")
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list_hash_implementations("sha512")
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