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Removed 3DES as it is unsecure.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2022-08-18 23:55:21 +02:00
parent 7e6ed20b26
commit c9c60575c7
2 changed files with 0 additions and 4 deletions
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2
src/hsm/cmd_general_authenticate.c
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@@ -83,8 +83,6 @@ int cmd_general_authenticate() {
memcpy(t, "\x7F\x49\x3F\x06\x0A", 5);
if (sm_get_protocol() == MSE_AES)
memcpy(t+5, OID_ID_CA_ECDH_AES_CBC_CMAC_128, 10);
else if (sm_get_protocol() == MSE_3DES)
memcpy(t+5, OID_ID_CA_ECDH_3DES_CBC_CBC, 10);
t[15] = 0x86;
memcpy(t+16, pubkey, pubkey_len);

2
src/hsm/cmd_mse.c
View File

@@ -38,8 +38,6 @@ int cmd_mse() {
if (p2 == 0xA4) {
if (tag_len == 10 && memcmp(tag_data, OID_ID_CA_ECDH_AES_CBC_CMAC_128, tag_len) == 0)
sm_set_protocol(MSE_AES);
else if (tag_len == 10 && memcmp(tag_data, OID_ID_CA_ECDH_3DES_CBC_CBC, tag_len) == 0)
sm_set_protocol(MSE_3DES);
}
}
else if (tag == 0x83) {