From b835fdf8fd3910a79ab408660757d9736f82d14d Mon Sep 17 00:00:00 2001 From: Jack Lloyd Date: Fri, 18 Jan 2019 11:37:01 -0500 Subject: Rename Integrity_Failure to Invalid_Authentication_Tag This makes the meaning and usage more clear. Add a specific error type so invalid tags can be distinguished without having to catch that specific type. See also #1813 --- src/lib/modes/aead/ccm/ccm.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/lib/modes/aead/ccm/ccm.cpp') diff --git a/src/lib/modes/aead/ccm/ccm.cpp b/src/lib/modes/aead/ccm/ccm.cpp index f630dc39a..effe3a1ff 100644 --- a/src/lib/modes/aead/ccm/ccm.cpp +++ b/src/lib/modes/aead/ccm/ccm.cpp @@ -263,7 +263,7 @@ void CCM_Decryption::finish(secure_vector& buffer, size_t offset) T ^= S0; if(!constant_time_compare(T.data(), buf_end, tag_size())) - throw Integrity_Failure("CCM tag check failed"); + throw Invalid_Authentication_Tag("CCM tag check failed"); buffer.resize(buffer.size() - tag_size()); } -- cgit v1.2.3