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| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2016-06-24 16:20:22 +1000 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2016-06-24 21:24:59 +0800 |
| commit | 8f44df154de79a61b0e86734f51737b8cccf8dfe (patch) | |
| tree | 4ffc5e1fdc13187cb48bd0cf850af1bccca19128 /crypto/ecc.h | |
| parent | 52140993d4fccde6004df9e282a81580d9d5e4da (diff) | |
| download | lwn-8f44df154de79a61b0e86734f51737b8cccf8dfe.tar.gz lwn-8f44df154de79a61b0e86734f51737b8cccf8dfe.zip | |
crypto: ecdh - make ecdh_shared_secret unique
There is another ecdh_shared_secret in net/bluetooth/ecc.c
Fixes: 3c4b23901a0c ("crypto: ecdh - Add ECDH software support")
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/ecc.h')
| -rw-r--r-- | crypto/ecc.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/crypto/ecc.h b/crypto/ecc.h index b5db4b989f3c..663d598c7406 100644 --- a/crypto/ecc.h +++ b/crypto/ecc.h @@ -60,7 +60,7 @@ int ecdh_make_pub_key(const unsigned int curve_id, unsigned int ndigits, u8 *public_key, unsigned int public_key_len); /** - * ecdh_shared_secret() - Compute a shared secret + * crypto_ecdh_shared_secret() - Compute a shared secret * * @curve_id: id representing the curve to use * @private_key: private key of part A @@ -70,13 +70,13 @@ int ecdh_make_pub_key(const unsigned int curve_id, unsigned int ndigits, * @secret: buffer for storing the calculated shared secret * @secret_len: length of the secret buffer * - * Note: It is recommended that you hash the result of ecdh_shared_secret + * Note: It is recommended that you hash the result of crypto_ecdh_shared_secret * before using it for symmetric encryption or HMAC. * * Returns 0 if the shared secret was generated successfully, a negative value * if an error occurred. */ -int ecdh_shared_secret(unsigned int curve_id, unsigned int ndigits, +int crypto_ecdh_shared_secret(unsigned int curve_id, unsigned int ndigits, const u8 *private_key, unsigned int private_key_len, const u8 *public_key, unsigned int public_key_len, u8 *secret, unsigned int secret_len); |