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Rip out non-endomorphism code

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This commit is contained in:
Pieter Wuille
2020-09-25 20:06:36 -07:00
parent ebad8414b0
commit 4232e5b7da
17 changed files with 20 additions and 230 deletions
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13
configure.ac
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@@ -116,11 +116,6 @@ AC_ARG_ENABLE(exhaustive_tests,
[use_exhaustive_tests=$enableval],
[use_exhaustive_tests=yes])
AC_ARG_ENABLE(endomorphism,
AS_HELP_STRING([--enable-endomorphism],[enable endomorphism [default=no]]),
[use_endomorphism=$enableval],
[use_endomorphism=no])
AC_ARG_ENABLE(ecmult_static_precomputation,
AS_HELP_STRING([--enable-ecmult-static-precomputation],[enable precomputed ecmult table for signing [default=auto]]),
[use_ecmult_static_precomputation=$enableval],
@@ -164,8 +159,7 @@ AC_ARG_WITH([asm], [AS_HELP_STRING([--with-asm=x86_64|arm|no|auto],
AC_ARG_WITH([ecmult-window], [AS_HELP_STRING([--with-ecmult-window=SIZE|auto],
[window size for ecmult precomputation for verification, specified as integer in range [2..24].]
[Larger values result in possibly better performance at the cost of an exponentially larger precomputed table.]
[The table will store 2^(SIZE-2) * 64 bytes of data but can be larger in memory due to platform-specific padding and alignment.]
[If the endomorphism optimization is enabled, two tables of this size are used instead of only one.]
[The table will store 2^(SIZE-1) * 64 bytes of data but can be larger in memory due to platform-specific padding and alignment.]
["auto" is a reasonable setting for desktop machines (currently 15). [default=auto]]
)],
[req_ecmult_window=$withval], [req_ecmult_window=auto])
@@ -429,10 +423,6 @@ if test x"$set_bignum" = x"gmp"; then
SECP_INCLUDES="$SECP_INCLUDES $GMP_CPPFLAGS"
fi
if test x"$use_endomorphism" = x"yes"; then
AC_DEFINE(USE_ENDOMORPHISM, 1, [Define this symbol to use endomorphism optimization])
fi
if test x"$set_precomp" = x"yes"; then
AC_DEFINE(USE_ECMULT_STATIC_PRECOMPUTATION, 1, [Define this symbol to use a statically generated ecmult table])
fi
@@ -514,7 +504,6 @@ AC_OUTPUT
echo
echo "Build Options:"
echo " with endomorphism = $use_endomorphism"
echo " with ecmult precomp = $set_precomp"
echo " with external callbacks = $use_external_default_callbacks"
echo " with benchmarks = $use_benchmark"