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rsa.h:201
int mbedtls_rsa_import( mbedtls_rsa_context *ctx,
const mbedtls_mpi *N,
const mbedtls_mpi *P,
const mbedtls_mpi *Q,
const mbedtls_mpi *D,
const mbedtls_mpi *E );
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mbedtls_rsa_import() function
This function imports a set of core parameters into an RSA context. Any sequence of calls to this function should be followed by a call to mbedtls_rsa_complete(), which checks and completes the provided information to a ready-for-use public or private RSA key.
Syntax
Arguments
ctx
The initialized RSA context to store the parameters in.
N
The RSA modulus. This may be \c NULL.
P
The first prime factor of \p N. This may be \c NULL.
Q
The second prime factor of \p N. This may be \c NULL.
D
The private exponent. This may be \c NULL.
E
The public exponent. This may be \c NULL.
Return value
\c 0 on success. A non-zero error code on failure.
Notes
This function can be called multiple times for successive imports, if the parameters are not simultaneously present. See mbedtls_rsa_complete() for more information on which parameters are necessary to set up a private or public RSA key. The imported parameters are copied and need not be preserved for the lifetime of the RSA context being set up.
References
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