.JMC File Extension

JM-Crypt Encrypted File

Developer JM-Crypt Security
3.5  |  4 Votes

What is a JMC file?

File encrypted by the JM-Crypt encryption algorithm; stores a file protected by a hybrid encryption algorithm and password.

More Information

The JMC file is commonly used to encrypt confidential personal files, as well as sensitive business files, when sharing them with other users. JM-Crypt also uses the ".jmcx", ".jmck", ".jmcp", ".jmcr", and ".jmce" file extensions for encrypting files.

The JM-Crypt algorithm uses the one-time pad (OTP) encryption method and twice encrypts the file. The first encryption is with a random extract of a long random key generated by JM-Crypt Security's homemade fast Fourier transform (FFT) key generator. The second encryption includes password protection that depends on the method selected by the user, which may be fully automatic, semi-automatic (project mode), or manual (a password created by the user and featured in the JMC file), and includes password protection.

NOTE: In order to decrypt the JMC file, you need the JM-Crypt software and algorithm that were used to originally encrypt the file.

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Programs that open JMC files


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