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SAE H2E: Update SSWU curve-specific parameter z values

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Update the values based on
11-19-1817-02-000m-hash-to-curve-changes.docx

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This commit is contained in:
Jouni Malinen 2019-11-13 13:05:37 +02:00 • committed by Jouni Malinen
parent 5b50265e13
commit 0432237a4d
1 changed files with 10 additions and 4 deletions
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14
src/common/sae.c
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@ -579,20 +579,26 @@ static int sswu_curve_param(int group, int *z)
{ {
switch (group) { switch (group) {
case 19: case 19:
*z = -10;
return 0;
case 20: case 20:
*z = -12;
return 0;
case 21: case 21:
case 28: *z = -4;
*z = -2;
return 0; return 0;
case 25: case 25:
case 29: case 29:
*z = -5; *z = -5;
return 0; return 0;
case 26: case 26:
*z = -11; *z = 31;
return 0;
case 28:
*z = -2;
return 0; return 0;
case 30: case 30:
*z = 2; *z = 7;
return 0; return 0;
} }