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| author | Supriti Singh <supritisingh08@gmail.com> | 2014-02-07 00:14:43 +0000 |
|---|---|---|
| committer | Supriti Singh <supritisingh08@gmail.com> | 2014-02-07 00:14:43 +0000 |
| commit | ba430ff1fbce68a8940e448f0e0fe7266fa638b5 (patch) | |
| tree | 88b3f2a2ded45cb4e0a06bbff8c90582a30f53e6 /src/include | |
| parent | d76a8b89e6ff8ab39f65e75ab4ff0c6f21a63a5f (diff) | |
| download | gnunet-ba430ff1fbce68a8940e448f0e0fe7266fa638b5.tar.gz gnunet-ba430ff1fbce68a8940e448f0e0fe7266fa638b5.zip | |
Computing finger identity using libgcrypt functions.
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/gnunet_crypto_lib.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/include/gnunet_crypto_lib.h b/src/include/gnunet_crypto_lib.h index 2e333bd17..3d9241b64 100644 --- a/src/include/gnunet_crypto_lib.h +++ b/src/include/gnunet_crypto_lib.h | |||
| @@ -1268,6 +1268,19 @@ GNUNET_CRYPTO_ecdsa_private_key_derive (const struct GNUNET_CRYPTO_EcdsaPrivateK | |||
| 1268 | 1268 | ||
| 1269 | 1269 | ||
| 1270 | /** | 1270 | /** |
| 1271 | * Computes a new PeerIdentity using the Chord formula. | ||
| 1272 | * new_peer_identity = ((my_identity + pow(2,i)) mod (pow(2,m) | ||
| 1273 | * where m, size of struct GNUNET_PeerIdentity in bits. | ||
| 1274 | * i, 0 <= i <= m | ||
| 1275 | * @param my_identity original PeerIdentity | ||
| 1276 | * @param value of i. | ||
| 1277 | * @return finger_identity | ||
| 1278 | */ | ||
| 1279 | struct GNUNET_PeerIdentity * | ||
| 1280 | GNUNET_CRYPTO_compute_finger(struct GNUNET_PeerIdentity *my_identity,unsigned int index); | ||
| 1281 | |||
| 1282 | |||
| 1283 | /** | ||
| 1271 | * @ingroup crypto | 1284 | * @ingroup crypto |
| 1272 | * Derive a public key from a given public key and a label. | 1285 | * Derive a public key from a given public key and a label. |
| 1273 | * Essentially calculates a public key 'V = H(l,P) * P'. | 1286 | * Essentially calculates a public key 'V = H(l,P) * P'. |