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author | Nikias Bassen | 2022-02-09 04:04:36 +0100 |
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committer | Nikias Bassen | 2022-02-09 04:04:36 +0100 |
commit | e41dbc3ddbe30a414e73fa25d9c7c304ffe6989e (patch) | |
tree | 599c99a2f32bc18f1e9ebc740d0a12d71c49bb10 /3rd_party/ed25519/keypair.c | |
parent | ee9104bcb8d494b579e122a2dcc94a2b79d38e4b (diff) | |
download | libimobiledevice-e41dbc3ddbe30a414e73fa25d9c7c304ffe6989e.tar.gz libimobiledevice-e41dbc3ddbe30a414e73fa25d9c7c304ffe6989e.tar.bz2 |
Add support for wireless pairing
Diffstat (limited to '3rd_party/ed25519/keypair.c')
-rw-r--r-- | 3rd_party/ed25519/keypair.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/3rd_party/ed25519/keypair.c b/3rd_party/ed25519/keypair.c new file mode 100644 index 0000000..dc1b8ec --- /dev/null +++ b/3rd_party/ed25519/keypair.c @@ -0,0 +1,16 @@ +#include "ed25519.h" +#include "sha512.h" +#include "ge.h" + + +void ed25519_create_keypair(unsigned char *public_key, unsigned char *private_key, const unsigned char *seed) { + ge_p3 A; + + sha512(seed, 32, private_key); + private_key[0] &= 248; + private_key[31] &= 63; + private_key[31] |= 64; + + ge_scalarmult_base(&A, private_key); + ge_p3_tobytes(public_key, &A); +} |