diff options
Diffstat (limited to 'SoftHSMv2/m4/acx_openssl_eddsa.m4')
| -rw-r--r-- | SoftHSMv2/m4/acx_openssl_eddsa.m4 | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/SoftHSMv2/m4/acx_openssl_eddsa.m4 b/SoftHSMv2/m4/acx_openssl_eddsa.m4 new file mode 100644 index 0000000..0b629e2 --- /dev/null +++ b/SoftHSMv2/m4/acx_openssl_eddsa.m4 @@ -0,0 +1,68 @@ +AC_DEFUN([ACX_OPENSSL_EDDSA],[ + AC_MSG_CHECKING(for OpenSSL EDDSA support) + + tmp_CPPFLAGS=$CPPFLAGS + tmp_LIBS=$LIBS + + CPPFLAGS="$CPPFLAGS $CRYPTO_INCLUDES" + LIBS="$CRYPTO_LIBS $LIBS" + + AC_LANG_PUSH([C]) + AC_CACHE_VAL([acx_cv_lib_openssl_ed25519_support],[ + acx_cv_lib_openssl_ed25519_support=no + AC_RUN_IFELSE([ + AC_LANG_SOURCE([[ + #include <openssl/evp.h> + #include <openssl/objects.h> + int main() + { + EVP_PKEY_CTX *ctx; + + ctx = EVP_PKEY_CTX_new_id(NID_ED25519, NULL); + if (ctx == NULL) + return 1; + return 0; + } + ]]) + ],[ + AC_MSG_RESULT([Found ED25519]) + acx_cv_lib_openssl_ed25519_support=yes + ],[ + AC_MSG_RESULT([Cannot find ED25519]) + AC_MSG_ERROR([OpenSSL library has no EDDSA support]) + ],[ + AC_MSG_WARN([Cannot test, ED25519]) + acx_cv_lib_openssl_ed25519_support=yes + ]) + ]) + AC_CACHE_VAL([acx_cv_lib_openssl_ed448_support],[ + acx_cv_lib_openssl_ed448_support=no + AC_RUN_IFELSE([ + AC_LANG_SOURCE([[ + #include <openssl/evp.h> + #include <openssl/objects.h> + int main() + { + EVP_PKEY_CTX *ctx; + + ctx = EVP_PKEY_CTX_new_id(NID_ED448, NULL); + if (ctx == NULL) + return 1; + return 0; + } + ]]) + ],[ + AC_MSG_RESULT([Found ED448]) + acx_cv_lib_openssl_ed448_support=yes + ],[ + AC_MSG_RESULT([Cannot find ED448]) + ],[ + AC_MSG_WARN([Cannot test, ED448]) + acx_cv_lib_openssl_ed448_support=yes + ]) + ]) + AC_LANG_POP([C]) + + CPPFLAGS=$tmp_CPPFLAGS + LIBS=$tmp_LIBS +]) |