How to continue decrypting ccrypt file?

Question

Encryption

There is a compressed archive that was encrypted with the ccrypt program. And when it was necessary to decrypt it, during the process of its decryption, the program execution had to be unexpectedly canceled. And as a result, an under-decrypted file remained.
Is there any way to proceed with the decryption? Or can you give me some tips on how I can recover the data after decrypting it? In theory, is this even possible?