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specifying keysize in bits, as it is required in IKEv2

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added generic kernel SA algorithm handling, which brings us:
        aes-128, aes-256, blowfish, des, 3des and null encryption for CHILD_SAs
This commit is contained in:
Martin Willi
2006-06-09 07:31:30 +00:00
parent b7f9ca5837
commit 5c131a016b
8 changed files with 171 additions and 142 deletions
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src/charon/encoding/payloads/transform_substructure.c
+6 -3
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@@ -473,12 +473,15 @@ transform_substructure_t *transform_substructure_create_type(transform_type_t tr
transform->set_transform_type(transform,transform_type);
transform->set_transform_id(transform,transform_id);
/* a keylength attribute is only created for AES encryption */
/* a keylength attribute is only created for variable length algos */
if (transform_type == ENCRYPTION_ALGORITHM &&
transform_id == ENCR_AES_CBC)
(transform_id == ENCR_AES_CBC ||
transform_id == ENCR_IDEA ||
transform_id == ENCR_CAST ||
transform_id == ENCR_BLOWFISH))
{
transform_attribute_t *attribute = transform_attribute_create_key_length(key_length);
transform->add_transform_attribute(transform,attribute);
transform->add_transform_attribute(transform,attribute);
}
return transform;