mirror of https://github.com/openwrt/packages.git
24 lines
571 B
Bash
Executable File
24 lines
571 B
Bash
Executable File
#!/bin/sh
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[ "$1" = python3-pycryptodome ] || exit 0
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python3 - << 'EOF'
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from Crypto.Cipher import AES
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from Crypto.Random import get_random_bytes
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from Crypto.Hash import SHA256
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# AES-GCM encrypt/decrypt
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key = get_random_bytes(16)
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cipher = AES.new(key, AES.MODE_GCM)
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ciphertext, tag = cipher.encrypt_and_digest(b"hello, world!")
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cipher2 = AES.new(key, AES.MODE_GCM, nonce=cipher.nonce)
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plaintext = cipher2.decrypt_and_verify(ciphertext, tag)
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assert plaintext == b"hello, world!"
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# SHA256
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h = SHA256.new(b"test data")
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digest = h.hexdigest()
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assert len(digest) == 64
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EOF
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