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/** |
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* <!-- encrypt_message() --> |
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* |
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* @brief Encrypt message in memory |
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* |
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* @param[in] session session handle |
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* @param[in,out] src message to encrypt - usually in-only, but can be |
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* in-out for unencrypted messages; in that case, |
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* we may attach the key and decorate the message |
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* @param[in] extra extra keys for encryption |
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* @param[out] dst pointer to new encrypted message or NULL if no |
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* encryption could take place |
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* @param[in] enc_format The desired format this message should be encrypted with |
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* @param[in] flags flags to set special encryption features |
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* |
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* @retval PEP_STATUS_OK on success |
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* @retval PEP_KEY_HAS_AMBIG_NAME at least one of the receipient keys has |
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* an ambiguous name |
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* @retval PEP_UNENCRYPTED on demand or no recipients with usable |
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* key, is left unencrypted, and key is |
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* attached to it |
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* @retval PEP_ILLEGAL_VALUE illegal parameter values |
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* @retval PEP_OUT_OF_MEMORY out of memory |
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* @retval any other value on error |
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* |
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* @warning the ownership of src remains with the caller |
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* the ownership of dst goes to the caller |
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* |
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* enc_format PEP_enc_inline_EA: |
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* internal format of the encrypted attachments is changing, see |
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* https://dev.pep.foundation/Engine/ElevatedAttachments |
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* |
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* Only use this for transports without support for attachments |
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* when attached data must be sent inline |
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* |
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*/ |
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DYNAMIC_API PEP_STATUS encrypt_message( |
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PEP_SESSION session, |
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message *src, |
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stringlist_t *extra, |
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message **dst, |
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PEP_enc_format enc_format, |
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PEP_encrypt_flags_t flags |
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); |
