Lines Matching refs:SHA1

1 SHA1 usage:
4 In the U-Boot Image for the pcs440ep board is a SHA1 checksum integrated.
5 This SHA1 sum is used, to check, if the U-Boot Image in Flash is not
11 sha1 address len [addr]  calculate the SHA1 sum [save at addr]
12      -p calculate the SHA1 sum from the U-Boot image in flash and print
16 	calculates and prints the SHA1 sum, from the Image stored in Flash
19 	check, if the SHA1 sum from the Image stored in Flash is correct
22 It is possible to calculate a SHA1 checksum from a memoryrange with:
27 which has no SHA1 sum, you can do the following:
35 b) Initialize the SHA1 sum in the Image with 0x00
36    The SHA1 sum is stored in Flash at:
43    note: a SHA1 checksum is 20 bytes long.
47 c) now calculate the SHA1 sum from the memoryrange and write
52 Now you have a U-Boot-Image for the pcs440ep board with the correct SHA1 sum.
55 which will be found in ../current/ipam390/ - the correct SHA1 sum will be