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authorJack Lloyd <[email protected]>2015-11-29 13:03:06 -0500
committerJack Lloyd <[email protected]>2015-11-29 13:03:06 -0500
commite3db054e582c676e6f2752e216fa03fa408b3dff (patch)
tree265d44e7dd142eec065e5c7065bd9faaa8bdaee5 /src/lib/utils/cpuid.cpp
parentebf2164a972517ee405428d9d0641fe296aba745 (diff)
Add more workfactor estimate helpers.
Specifically a named one for integer factorization (despite using same formula as DL calc) which incorporates the k value from RFC 3766. Also adds dl_exponent_size which returns the exponent size, this one ignores k thus using a ~10 bit larger exponent than strictly necessary. Adding in k downgrades 1024 bit RSA to exactly 80 bits, which is probably about right.
Diffstat (limited to 'src/lib/utils/cpuid.cpp')
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