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MASWE-0012: Insecure or Wrong Usage of Cryptographic Key

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Initial Description or Hints

According to NIST.SP.800-57pt1r5, in general, a single key shall be used for only one purpose (e.g., encryption, integrity, authentication, key wrapping, random bit generation, or digital signatures)

Relevant Topics

  • authorized key algorithm
  • key reuse for different purposes or operations (encrypt, decrypt, sign,...)


MASTG v1 Coverage