diff options
Diffstat (limited to 'secure/lib/libcrypto/man/SMIME_write_PKCS7.3')
| -rw-r--r-- | secure/lib/libcrypto/man/SMIME_write_PKCS7.3 | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/secure/lib/libcrypto/man/SMIME_write_PKCS7.3 b/secure/lib/libcrypto/man/SMIME_write_PKCS7.3 index 86935e3..f65d0fc 100644 --- a/secure/lib/libcrypto/man/SMIME_write_PKCS7.3 +++ b/secure/lib/libcrypto/man/SMIME_write_PKCS7.3 @@ -124,7 +124,7 @@ .\" ======================================================================== .\" .IX Title "SMIME_write_PKCS7 3" -.TH SMIME_write_PKCS7 3 "2012-05-10" "0.9.8x" "OpenSSL" +.TH SMIME_write_PKCS7 3 "2012-05-10" "1.0.1c" "OpenSSL" .\" For nroff, turn off justification. Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l @@ -143,10 +143,9 @@ SMIME_write_PKCS7 \- convert PKCS#7 structure to S/MIME format. \&\fISMIME_write_PKCS7()\fR adds the appropriate \s-1MIME\s0 headers to a PKCS#7 structure to produce an S/MIME message. .PP -\&\fBout\fR is the \s-1BIO\s0 to write the data to. \fBp7\fR is the appropriate -\&\fB\s-1PKCS7\s0\fR structure. If cleartext signing (\fBmultipart/signed\fR) is -being used then the signed data must be supplied in the \fBdata\fR -argument. \fBflags\fR is an optional set of flags. +\&\fBout\fR is the \s-1BIO\s0 to write the data to. \fBp7\fR is the appropriate \fB\s-1PKCS7\s0\fR +structure. If streaming is enabled then the content must be supplied in the +\&\fBdata\fR argument. \fBflags\fR is an optional set of flags. .SH "NOTES" .IX Header "NOTES" The following flags can be passed in the \fBflags\fR parameter. @@ -159,14 +158,17 @@ If the \fB\s-1PKCS7_TEXT\s0\fR flag is set \s-1MIME\s0 headers for type \fBtext/ are added to the content, this only makes sense if \fB\s-1PKCS7_DETACHED\s0\fR is also set. .PP -If the \fB\s-1PKCS7_PARTSIGN\s0\fR flag is set the signed data is finalized -and output along with the content. This flag should only be set -if \fB\s-1PKCS7_DETACHED\s0\fR is also set and the previous call to \fIPKCS7_sign()\fR -also set these flags. +If the \fB\s-1PKCS7_STREAM\s0\fR flag is set streaming is performed. This flag should +only be set if \fB\s-1PKCS7_STREAM\s0\fR was also set in the previous call to +\&\fIPKCS7_sign()\fR or \fB\f(BIPKCS7_encrypt()\fB\fR. .PP -If cleartext signing is being used and \fB\s-1PKCS7_PARTSIGN\s0\fR not set then +If cleartext signing is being used and \fB\s-1PKCS7_STREAM\s0\fR not set then the data must be read twice: once to compute the signature in \fIPKCS7_sign()\fR and once to output the S/MIME message. +.PP +If streaming is performed the content is output in \s-1BER\s0 format using indefinite +length constructuted encoding except in the case of signed data with detached +content where the content is absent and \s-1DER\s0 format is used. .SH "BUGS" .IX Header "BUGS" \&\fISMIME_write_PKCS7()\fR always base64 encodes PKCS#7 structures, there |
