xref: /freebsd/crypto/krb5/doc/html/_sources/appdev/refs/api/krb5_k_prf.rst.txt (revision 7f2fe78b9dd5f51c821d771b63d2e096f6fd49e9)
1krb5_k_prf -  Generate enctype-specific pseudo-random bytes (operates on opaque key).
2======================================================================================
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6.. c:function:: krb5_error_code krb5_k_prf(krb5_context context, krb5_key key, krb5_data * input, krb5_data * output)
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11:param:
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13	          **[in]** **context** - Library context
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15	          **[in]** **key** - Key
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17	          **[in]** **input** - Input data
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19	          **[out]** **output** - Output data
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25:retval:
26         -   0   Success; otherwise - Kerberos error codes
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37This function selects a pseudo-random function based on *key* and computes its value over *input* , placing the result into *output* . The caller must preinitialize *output* and allocate space for the result.
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55.. note::
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57	 This function is similar to krb5_c_prf(), but operates on opaque *key* .
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