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Remove ecp_sub()

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This commit is contained in:
Manuel Pégourié-Gonnard 2015-05-11 18:18:32 +02:00
parent aff37e5aa1
commit 6dde596a03
3 changed files with 1 additions and 45 deletions
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17
include/mbedtls/ecp.h
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@ -498,23 +498,6 @@ int mbedtls_ecp_tls_write_group( const mbedtls_ecp_group *grp, size_t *olen,
int mbedtls_ecp_add( const mbedtls_ecp_group *grp, mbedtls_ecp_point *R,
const mbedtls_ecp_point *P, const mbedtls_ecp_point *Q );
/**
* \brief Subtraction: R = P - Q
*
* \param grp ECP group
* \param R Destination point
* \param P Left-hand point
* \param Q Right-hand point
*
* \return 0 if successful,
* MBEDTLS_ERR_MPI_MALLOC_FAILED if memory allocation failed
*
* \note This function does not support Montgomery curves, such as
* Curve25519.
*/
int mbedtls_ecp_sub( const mbedtls_ecp_group *grp, mbedtls_ecp_point *R,
const mbedtls_ecp_point *P, const mbedtls_ecp_point *Q );
/**
* \brief Multiplication by an integer: R = m * P
* (Not thread-safe to use same group in multiple threads)