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Add schnorrsig module which implements BIP-schnorr [0] compatible signing, verification and batch verification.

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[0] https://github.com/sipa/bips/blob/bip-schnorr/bip-schnorr.mediawiki
This commit is contained in:
Andrew Poelstra
2018-05-09 15:37:35 +00:00
committed by Tim Ruffing
parent a1f16a0a53
commit c59c602dd6
15 changed files with 1423 additions and 37 deletions
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15
configure.ac
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@@ -131,6 +131,11 @@ AC_ARG_ENABLE(module_ecdh,
[enable_module_ecdh=$enableval],
[enable_module_ecdh=no])
AC_ARG_ENABLE(module_schnorrsig,
AS_HELP_STRING([--enable-module-schnorrsig],[enable schnorrsig module (experimental)]),
[enable_module_schnorrsig=$enableval],
[enable_module_schnorrsig=no])
AC_ARG_ENABLE(module_recovery,
AS_HELP_STRING([--enable-module-recovery],[enable ECDSA pubkey recovery module [default=no]]),
[enable_module_recovery=$enableval],
@@ -521,6 +526,10 @@ if test x"$enable_module_ecdh" = x"yes"; then
AC_DEFINE(ENABLE_MODULE_ECDH, 1, [Define this symbol to enable the ECDH module])
fi
if test x"$enable_module_schnorrsig" = x"yes"; then
AC_DEFINE(ENABLE_MODULE_SCHNORRSIG, 1, [Define this symbol to enable the schnorrsig module])
fi
if test x"$enable_module_recovery" = x"yes"; then
AC_DEFINE(ENABLE_MODULE_RECOVERY, 1, [Define this symbol to enable the ECDSA pubkey recovery module])
fi
@@ -560,6 +569,7 @@ if test x"$enable_experimental" = x"yes"; then
AC_MSG_NOTICE([Building range proof module: $enable_module_rangeproof])
AC_MSG_NOTICE([Building key whitelisting module: $enable_module_whitelist])
AC_MSG_NOTICE([Building surjection proof module: $enable_module_surjectionproof])
AC_MSG_NOTICE([Building schnorrsig module: $enable_module_schnorrsig])
AC_MSG_NOTICE([******])
if test x"$enable_module_generator" != x"yes"; then
@@ -580,6 +590,9 @@ else
if test x"$enable_module_ecdh" = x"yes"; then
AC_MSG_ERROR([ECDH module is experimental. Use --enable-experimental to allow.])
fi
if test x"$enable_module_schnorrsig" = x"yes"; then
AC_MSG_ERROR([schnorrsig module is experimental. Use --enable-experimental to allow.])
fi
if test x"$set_asm" = x"arm"; then
AC_MSG_ERROR([ARM assembly optimization is experimental. Use --enable-experimental to allow.])
fi
@@ -609,6 +622,7 @@ AM_CONDITIONAL([USE_EXHAUSTIVE_TESTS], [test x"$use_exhaustive_tests" != x"no"])
AM_CONDITIONAL([USE_BENCHMARK], [test x"$use_benchmark" = x"yes"])
AM_CONDITIONAL([USE_ECMULT_STATIC_PRECOMPUTATION], [test x"$set_precomp" = x"yes"])
AM_CONDITIONAL([ENABLE_MODULE_ECDH], [test x"$enable_module_ecdh" = x"yes"])
AM_CONDITIONAL([ENABLE_MODULE_SCHNORRSIG], [test x"$enable_module_schnorrsig" = x"yes"])
AM_CONDITIONAL([ENABLE_MODULE_RECOVERY], [test x"$enable_module_recovery" = x"yes"])
AM_CONDITIONAL([ENABLE_MODULE_GENERATOR], [test x"$enable_module_generator" = x"yes"])
AM_CONDITIONAL([ENABLE_MODULE_RANGEPROOF], [test x"$enable_module_rangeproof" = x"yes"])
@@ -633,6 +647,7 @@ echo " with benchmarks = $use_benchmark"
echo " with coverage = $enable_coverage"
echo " module ecdh = $enable_module_ecdh"
echo " module recovery = $enable_module_recovery"
echo " module schnorrsig = $enable_module_schnorrsig"
echo
echo " asm = $set_asm"
echo " bignum = $set_bignum"