I have tried to convert 'len' type variable declarations to unsigned as a
means to address these warnings when appropriate, but when in doubt I have
used casts in the comparisons instead. The better solution (that would get
us all lynched by API users) would be to go through and convert all the
function prototypes and structure definitions to use unsigned variables
except when signed is necessary. The proliferation of (signed) "int" for
strictly non-negative uses is unfortunate.
should not be necessary in any case, but more importantly the result and
input BIGNUMs could be the same, in which case this is clearly a problem.
Submitted by: Jonathan Hersch
Reviewed by: Joe Orton
Approved by: Geoff Thorpe
key operations using the GMP library. The default is not to build (or use)
this code unless OPENSSL_USE_GMP is defined (because it will impose header
and linker dependencies that might need specifying too).
override key-generation implementations by placing handlers in the methods
for DSA and DH. Also, parameter generation for DSA and DH is possible by
another new handler for each method.
- define a HERE variable to indicate where the source tree is (used
very little right now)
- make more use of copying and making attribute changes to {file}.new,
and then move it to {file}
- use 'mv -f' to avoid all those questions to the user when the file
in question doesn't have write attributes for that user.
write external engines (and thus should require only installed openssl
headers and libs to compile without warnings). So this gets rid of recently
introduced compilation warnings (no longer including internal headers) by
including string.h directly.
to be prefixed with e_ instead of hw_. They aren't necessarely hardware
engines. The files commited here are exact copies of the corresponding
hw_ files found in crypto/engine/.
