krb5_c_crypto_length -  Return a length of a message field specific to the encryption type. 
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.. c:function:: krb5_error_code krb5_c_crypto_length(krb5_context context, krb5_enctype enctype, krb5_cryptotype type, unsigned int * size)

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:param:

	          **[in]** **context** - Library context

	          **[in]** **enctype** - Encryption type

	          **[in]** **type** - Type field (See KRB5_CRYPTO_TYPE macros)

	          **[out]** **size** - Length of the *type* specific to *enctype*


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:retval:
         -   0   Success; otherwise - Kerberos error codes


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