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Title "CMS_ENCRYPTEDDATA_DECRYPT 3ossl" For nroff, turn off justification. Always turn off hyphenation; it makes
way too many mistakes in technical documents.
CMS_EncryptedData_decrypt \- Decrypt CMS EncryptedData Header "SYNOPSIS" .Vb 1 #include <openssl/cms.h> \& int CMS_EncryptedData_decrypt(CMS_ContentInfo *cms, const unsigned char *key, size_t keylen, BIO *dcont, BIO *out, unsigned int flags); .Ve Header "DESCRIPTION" \fBCMS_EncryptedData_decrypt() decrypts a cms EncryptedData object using the symmetric key of size keylen bytes. out is a \s-1BIO\s0 to write the content to and flags is an optional set of flags. \fIdcont is used in the rare case where the encrypted content is detached. It will normally be set to \s-1NULL.\s0

The following flags can be passed in the flags parameter.

If the \s-1CMS_TEXT\s0 flag is set \s-1MIME\s0 headers for type \*(C`text/plain\*(C' are deleted from the content. If the content is not of type \*(C`text/plain\*(C' then an error is returned.

Header "RETURN VALUES" \fBCMS_EncryptedData_decrypt() returns 0 if an error occurred otherwise it returns 1. Header "SEE ALSO" \fBERR_get_error\|(3), CMS_EncryptedData_encrypt\|(3) Header "COPYRIGHT" Copyright 2020-2023 The OpenSSL Project Authors. All Rights Reserved.

Licensed under the Apache License 2.0 (the \*(L"License\*(R"). You may not use this file except in compliance with the License. You can obtain a copy in the file \s-1LICENSE\s0 in the source distribution or at <https://www.openssl.org/source/license.html>.