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set input size constraints for AES-ECB mode with driver

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This commit is contained in:
Jacob Barthelmeh 2017-12-23 14:39:59 -07:00
parent fe7dec0edb
commit 6d3166316b
1 changed files with 5 additions and 1 deletions
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6
wolfcrypt/src/port/caam/caam_driver.c
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@ -847,7 +847,7 @@ static Error caamAes(struct DescStruct* desc)
}
/* set alignment constraints */
if (desc->type == CAAM_AESCBC) {
if (desc->type == CAAM_AESCBC || desc->type == CAAM_AESECB) {
align = 16;
}
@ -1403,6 +1403,10 @@ static Error caamTransferStart(IODeviceVector ioCaam,
switch (type) {
case CAAM_AESECB:
case CAAM_AESCBC:
if (desc->inputSz % 16 != 0) {
return ArgumentError;
}
/* fall through to break */
case CAAM_AESCTR:
break;