Create a CMS DigestedData ContentInfo from content read from a BIO.

Synopsis

Declared in <openssl/cms.h>

CMS_ContentInfo*
CMS_digest_create(
    BIO* in,
    EVP_MD const* md,
    unsigned int flags);

Return Value

New DigestedData ContentInfo, or NULL on error.

Parameters

Name

Description

in

BIO supplying the data to digest.

md

Message digest algorithm to apply.

flags

Optional CMS flags; CMS_DETACHED and CMS_STREAM are supported.

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