ocrypto_rsa_init_pub_key

nrfxlib_sys

Function ocrypto_rsa_init_pub_key 

Source 
pub unsafe extern "C" fn ocrypto_rsa_init_pub_key(
    key: *mut ocrypto_rsa_pub_key,
    key_mem: *mut u32,
    n: *const u8,
    n_len: usize,
    e: u32,
) -> c_int
Expand description

ยงvariable-bit RSA key setup.

This group of functions is used for generic RSA key setup. / /@{*/ / RSA public key setup.

  • key - The initialized public key.
  • key_mem - Key memory. Length OCRYPTO_RSA_PUB_KEY_SIZE(bits). Must have same lifetime as * key - .
  • n - The RSA modulus, unsigned big-endian.
  • n_len - Length of * n - .
  • e - Public exponent.

Returns -1 If the input length is invalid. Returns 0 On success.

@remark The n value can be read directly from a DER encoded RSAPublicKey or RSAPrivateKey.