Create a decryption key from an encryption key.
Source position: idea.pp line 74
procedure DeKeyIdea( |
z: TIDEAKey; |
out dk: TIDEAKey |
); |
z |
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Encryption key. |
dk |
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Key for decryption. |
DeKeyIdea creates a decryption key based on the encryption key z. The decryption key is returned in dk. Note that only a decryption key generated from the encryption key that was used to encrypt the data can be used to decrypt the data.
None.
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Create an IDEA encryption key from a user key. |
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Encrypt or decrypt a buffer. |