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author | Igor Pashev <pashev.igor@gmail.com> | 2012-11-25 14:36:20 +0000 |
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committer | Igor Pashev <pashev.igor@gmail.com> | 2012-11-25 14:36:20 +0000 |
commit | c3649a2def02c41d837ae1f79dda729ccb91e677 (patch) | |
tree | bea46dff212fdef977fe9094a70a939e8cc21885 /man/man3/Tspi_DecodeBER_TssBlob.3 | |
download | trousers-upstream/0.3.9.tar.gz |
Imported Upstream version 0.3.9upstream/0.3.9upstream
Diffstat (limited to 'man/man3/Tspi_DecodeBER_TssBlob.3')
-rw-r--r-- | man/man3/Tspi_DecodeBER_TssBlob.3 | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/man/man3/Tspi_DecodeBER_TssBlob.3 b/man/man3/Tspi_DecodeBER_TssBlob.3 new file mode 100644 index 0000000..4da9706 --- /dev/null +++ b/man/man3/Tspi_DecodeBER_TssBlob.3 @@ -0,0 +1,77 @@ +.\" Copyright (C) 2007 International Business Machines Corporation +.\" Written by Tom Lendacky based on the Trusted Computing Group Software Stack Specification Version 1.2 +.\" +.de Sh \" Subsection +.br +.if t .Sp +.ne 5 +.PP +\fB\\$1\fR +.PP +.. +.de Sp \" Vertical space (when we can't use .PP) +.if t .sp .5v +.if n .sp +.. +.de Ip \" List item +.br +.ie \\n(.$>=3 .ne \\$3 +.el .ne 3 +.IP "\\$1" \\$2 +.. +.TH "Tspi_DecodeBER_TssBlob" 3 "2007-06-12" "TSS 1.2" "TCG Software Stack Developer's Reference" +.SH NAME +Tspi_DecodeBER_TssBlob \- unwraps a BER-encoded TSS blob. +.SH "SYNOPSIS" +.ad l +.hy 0 +.nf +.B #include <tss/tspi.h> +.sp +.BI "TSS_RESULT Tspi_DecodeBER_TssBlob(UINT32 " berBlobSize ", BYTE* " berBlob "," +.BI " UINT32* " blobType ", UINT32* " rawBlobSize "," +.BI " BYTE* " rawBlob ");" +.fi +.sp +.ad +.hy + +.SH "DESCRIPTION" +.PP +\fBTspi_DecodeBER_TssBlob\fR is used to unwrap a BER-encoded blob in accordance with the ASN.1 data definitions in the Portable Data section of the Trusted Computing Group Software Stack Specification Version 1.2. +.SH "PARAMETERS" +.PP +.SS berBlobSize +Size of the BER-encoded blob. +.PP +.SS berBlob +Pointer to the BER-encoded blob. +.PP +.SS blobType +Pointer to the type of blob being unwrapped (refer to the TSS_BLOB_TYPE_* constants). +.PP +.SS rawBlobSize +Pointer to the size of the rawBlob buffer. On input this parameter contains a pointer to the maximum size of the supplied rawBlob buffer. On output this parameter contains a pointer to the actual size of the unwrapped blob. On input, if this parameter points to a value of 0, then this function will return the size of the buffer required to hold the unwrapped blob without writing to the rawBlob buffer. +.sp +\fBNote:\fR The output data must be shorter than the BER-encoding, so berBlobSize is a useful upper limit on rawBlob buffer size. +.PP +.SS rawBlob +Pointer to a buffer to hold the unwrapped blob. +.SH "RETURN CODES" +.PP +\fBTspi_EncodeDER_TssBlob\fR returns TSS_SUCCESS on success, otherwise one of the following values are returned: +.TP +.SM TSS_E_BAD_PARAMETER +.TP +.SM TSS_E_INTERNAL_ERROR - An error occurred internal to the TSS. +.SH "CONFORMING TO" + +.PP +\fBTspi_DecodeBER_TssBlob\fR conforms to the Trusted Computing Group Software Specification Version 1.2 +.SH "SEE ALSO" + +.PP +\fBTspi_DecodeBER_TssBlob\fR(3). + + + |