Flash image verification

The Flash Image Verification feature allows you to verify boot images based on hash codes, and to generate hash codes where needed. This feature lets you select from three data integrity verification algorithms:

  • MD5 - Message Digest algorithm (RFC 1321)
  • SHA1 - US Secure Hash Algorithm (RFC 3174)
  • CRC - Cyclic Redundancy Checksum algorithm
Parent topic: Software versions installed and running on a device