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-rw-r--r--libcmix-bignum/gmp/CMakeLists.txt14
-rw-r--r--libcmix-bignum/gmp/gmp_bignum.c49
2 files changed, 0 insertions, 63 deletions
diff --git a/libcmix-bignum/gmp/CMakeLists.txt b/libcmix-bignum/gmp/CMakeLists.txt
deleted file mode 100644
index 4b3acbb..0000000
--- a/libcmix-bignum/gmp/CMakeLists.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-include(get_target_name)
-
-get_target_name(target_name)
-
-find_package(gmp REQUIRED)
-
-add_library(${target_name} SHARED
- gmp_bignum.c
-)
-
-target_link_libraries(${target_name}
- PRIVATE cmix-bignum-interface
- PRIVATE gmp
-)
diff --git a/libcmix-bignum/gmp/gmp_bignum.c b/libcmix-bignum/gmp/gmp_bignum.c
deleted file mode 100644
index cc40b48..0000000
--- a/libcmix-bignum/gmp/gmp_bignum.c
+++ /dev/null
@@ -1,49 +0,0 @@
-#include "bignum.h"
-
-#include "gmp.h"
-
-void from_bignum(mpz_t i, struct Bignum b) {
- mpz_import(i, b.len, -1, 1, 0, 0, b.data);
-}
-
-void to_bignum(struct Bignum* b, mpz_t i) {
- mpz_export(b->data, &b->len, -1, 1, 0, 0, i);
-}
-
-enum bignum_error get_curve25519_mod(struct Bignum* result) {
- mpz_t mod;
- mpz_init(mod);
- mpz_ui_pow_ui(mod, 2, 255);
- mpz_sub_ui(mod, mod, 19);
-
- to_bignum(result, mod);
- return NoError;
-}
-
-enum bignum_error multiply_mod(struct Bignum* result, struct Bignum const lh, struct Bignum const rh, struct Bignum const mod) {
- mpz_t lh_;
- mpz_init(lh_);
- from_bignum(lh_, lh);
-
- mpz_t rh_;
- mpz_init(rh_);
- from_bignum(rh_, rh);
-
- mpz_t result_;
- mpz_init(result_);
- mpz_mul(result_, lh_, rh_);
-
- mpz_t mod_;
- mpz_init(mod_);
- from_bignum(mod_, mod);
- mpz_mod(result_, result_, mod_);
-
- to_bignum(result, result_);
-
- mpz_clear(result_);
- mpz_clear(lh_);
- mpz_clear(rh_);
- mpz_clear(mod_);
-
- return NoError;
-}