1krb5_c_crypto_length_iov - Fill in lengths for header, trailer and padding in a IOV array. 2============================================================================================ 3 4.. 5 6.. c:function:: krb5_error_code krb5_c_crypto_length_iov(krb5_context context, krb5_enctype enctype, krb5_crypto_iov * data, size_t num_data) 7 8.. 9 10 11:param: 12 13 **[in]** **context** - Library context 14 15 **[in]** **enctype** - Encryption type 16 17 **[inout]** **data** - IOV array 18 19 **[in]** **num_data** - Size of *data* 20 21 22.. 23 24 25:retval: 26 - 0 Success; otherwise - Kerberos error codes 27 28 29.. 30 31 32 33 34 35 36 37Padding is set to the actual padding required based on the provided *data* buffers. Typically this API is used after setting up the data buffers and #KRB5_CRYPTO_TYPE_SIGN_ONLY buffers, but before actually allocating header, trailer and padding. 38 39 40 41 42 43 44 45 46 47 48.. 49 50 51 52 53 54