xref: /freebsd/secure/lib/libcrypto/man/man3/PKCS8_pkey_add1_attr.3 (revision 174c0ac687ec4ccb0b56ee30d48c0a7b8b9c4e15)
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Title "PKCS8_PKEY_ADD1_ATTR 3ossl"
PKCS8_PKEY_ADD1_ATTR 3ossl "2023-09-19" "3.0.11" "OpenSSL"
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"NAME"
PKCS8_pkey_get0_attrs, PKCS8_pkey_add1_attr, PKCS8_pkey_add1_attr_by_NID, PKCS8_pkey_add1_attr_by_OBJ - PKCS8 attribute functions
"SYNOPSIS"
Header "SYNOPSIS" .Vb 1 #include <openssl/x509.h> \& const STACK_OF(X509_ATTRIBUTE) * PKCS8_pkey_get0_attrs(const PKCS8_PRIV_KEY_INFO *p8); int PKCS8_pkey_add1_attr(PKCS8_PRIV_KEY_INFO *p8, X509_ATTRIBUTE *attr); int PKCS8_pkey_add1_attr_by_NID(PKCS8_PRIV_KEY_INFO *p8, int nid, int type, const unsigned char *bytes, int len); int PKCS8_pkey_add1_attr_by_OBJ(PKCS8_PRIV_KEY_INFO *p8, const ASN1_OBJECT *obj, int type, const unsigned char *bytes, int len); .Ve
"DESCRIPTION"
Header "DESCRIPTION" \fBPKCS8_pkey_get0_attrs() returns a const \s-1STACK\s0 of X509_ATTRIBUTE present in the passed const \s-1PKCS8_PRIV_KEY_INFO\s0 structure p8.

\fBPKCS8_pkey_add1_attr() adds a constructed X509_ATTRIBUTE attr to the existing \s-1PKCS8_PRIV_KEY_INFO\s0 structure p8.

\fBPKCS8_pkey_add1_attr_by_NID() and PKCS8_pkey_add1_attr_by_OBJ() construct a new X509_ATTRIBUTE from the passed arguments and add it to the existing \s-1PKCS8_PRIV_KEY_INFO\s0 structure p8.

"RETURN VALUES"
Header "RETURN VALUES" \fBPKCS8_pkey_add1_attr(), PKCS8_pkey_add1_attr_by_NID(), and \fBPKCS8_pkey_add1_attr_by_OBJ() return 1 for success and 0 for failure.
"NOTES"
Header "NOTES" \s-1STACK\s0 of X509_ATTRIBUTE is present in many X509-related structures and some of them have the corresponding set of similar functions.
"SEE ALSO"
Header "SEE ALSO" \fBcrypto\|(7)
"COPYRIGHT"
Header "COPYRIGHT" Copyright 2020 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>.