krb5_c_crypto_length_iov - Fill in lengths for header, trailer and padding in a IOV array.¶
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krb5_error_code
krb5_c_crypto_length_iov(krb5_context context, krb5_enctype enctype, krb5_crypto_iov * data, size_t num_data)¶
| param: | [in] context - Library context [in] enctype - Encryption type [inout] data - IOV array [in] num_data - Size of data |
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| retval: |
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Padding 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.