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(Chilkat2-Python) RSA Decrypt using PEMThis example demonstrates decryping RSA encrypted data that is base64 encoded. It uses a private key loaded from a PEM file.
import sys import chilkat2 # This example assumes the Chilkat API to have been previously unlocked. # See Global Unlock Sample for sample code. rsa = chilkat2.Rsa() key = chilkat2.PrivateKey() # Load an RSA private key from an unencrypted PEM file: # (To load from an encrypted PEM file, call LoadEncryptedPemFile instead.) success = key.LoadPemFile("qa_data/rsa/decryptTest/priv.pem") if (success != True): print(key.LastErrorText) sys.exit() # Make the key available to the RSA object success = rsa.ImportPrivateKeyObj(key) if (success != True): print(rsa.LastErrorText) sys.exit() encryptedStr = "pP9XFJEsGgxPNHEgNiLB5H5ksCOXDk/G49BPTog1jKLAhYofV4UTH5k2TOYiqRnDnKs8+8uPoN/IxdiGXvuYG8HRzN0HtkhoZO/AxeyaB9S7eddCUlT0Pl2PEB2yQ9HG5rM7jqYOD6MAM4cuX7hqT8fa8tbzJzmBwdfFDBz94bwQjULHiO+gklIBC4vhkXT4yjuvEjxTAKU6tJeZYkBooJNdS/vE5RZRpuF6bGZU41Qc17qFR+iReBq+9f8IMmw8WR8fMbOCaygOfFS1nw7JVsIMGsAIXS8rUaJ/2DfGPfQx5HCiVtTOreGYRUI3esAQjnvUCnavZyQgs53nl7e2aA==" rsa.EncodingMode = "base64" usePrivateKey = True decryptedStr = rsa.DecryptStringENC(encryptedStr,usePrivateKey) print("Decrypted:") print(decryptedStr) |
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