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30 lines
1.1 KiB
Python
30 lines
1.1 KiB
Python
import rsa as pyrsa
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from Crypto.PublicKey import RSA
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from libs import gmpy2_pkcs10aep_cipher
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def test_gmpy2_pkcs10aep_cipher() -> None:
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rsa_key_pair = pyrsa.newkeys(2048)
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public_key = rsa_key_pair[0].save_pkcs1()
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private_key = rsa_key_pair[1].save_pkcs1()
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public_rsa_key = RSA.import_key(public_key)
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public_cipher_rsa2 = gmpy2_pkcs10aep_cipher.new(public_rsa_key)
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private_rsa_key = RSA.import_key(private_key)
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private_cipher_rsa = gmpy2_pkcs10aep_cipher.new(private_rsa_key)
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raw_text = "raw_text"
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raw_text_bytes = raw_text.encode()
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# RSA encryption by public key and decryption by private key
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encrypted_by_pub_key = public_cipher_rsa2.encrypt(message=raw_text_bytes)
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decrypted_by_pub_key = private_cipher_rsa.decrypt(encrypted_by_pub_key)
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assert decrypted_by_pub_key == raw_text_bytes
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# RSA encryption and decryption by private key
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encrypted_by_private_key = private_cipher_rsa.encrypt(message=raw_text_bytes)
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decrypted_by_private_key = private_cipher_rsa.decrypt(encrypted_by_private_key)
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assert decrypted_by_private_key == raw_text_bytes
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