95 lines
4 KiB
Diff
95 lines
4 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jeremy Apthorp <nornagon@nornagon.net>
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Date: Fri, 18 Jan 2019 13:56:52 -0800
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Subject: expose ripemd160
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This adds references to the decrepit/ module from non-decrepit source,
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which is not allowed in upstream. Until upstream has a way to interface
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with node.js that allows exposing additional digests without patching,
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this patch is required to provide ripemd160 support in the nodejs crypto
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module.
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diff --git a/crypto/digest_extra/digest_extra.c b/crypto/digest_extra/digest_extra.c
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index 311c5cba0e359a20b34ba6c7ee84c34b6068049f..c4638d40aab0a4b9612216d68cd7fb50823a0ae6 100644
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--- a/crypto/digest_extra/digest_extra.c
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+++ b/crypto/digest_extra/digest_extra.c
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@@ -83,6 +83,7 @@ static const struct nid_to_digest nid_to_digest_mapping[] = {
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{NID_sha384, EVP_sha384, SN_sha384, LN_sha384},
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{NID_sha512, EVP_sha512, SN_sha512, LN_sha512},
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{NID_md5_sha1, EVP_md5_sha1, SN_md5_sha1, LN_md5_sha1},
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+ {NID_ripemd160, EVP_ripemd160, SN_ripemd160, LN_ripemd160},
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// As a remnant of signing |EVP_MD|s, OpenSSL returned the corresponding
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// hash function when given a signature OID. To avoid unintended lax parsing
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// of hash OIDs, this is no longer supported for lookup by OID or NID.
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diff --git a/crypto/fipsmodule/digest/digests.c b/crypto/fipsmodule/digest/digests.c
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index f006ebbc53eea78ce0337a076a05285f22da7a18..7b9309f39a2e5dc6e61bb89e5d32b1766165f5a7 100644
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--- a/crypto/fipsmodule/digest/digests.c
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+++ b/crypto/fipsmodule/digest/digests.c
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@@ -63,6 +63,7 @@
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#include <openssl/md5.h>
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#include <openssl/nid.h>
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#include <openssl/sha.h>
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+#include <openssl/ripemd.h>
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#include "internal.h"
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#include "../delocate.h"
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@@ -301,4 +302,27 @@ DEFINE_METHOD_FUNCTION(EVP_MD, EVP_md5_sha1) {
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out->ctx_size = sizeof(MD5_SHA1_CTX);
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}
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+static void ripemd160_init(EVP_MD_CTX *ctx) {
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+ CHECK(RIPEMD160_Init(ctx->md_data));
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+}
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+
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+static void ripemd160_update(EVP_MD_CTX *ctx, const void *data, size_t count) {
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+ CHECK(RIPEMD160_Update(ctx->md_data, data, count));
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+}
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+
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+static void ripemd160_final(EVP_MD_CTX *ctx, uint8_t *md) {
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+ CHECK(RIPEMD160_Final(md, ctx->md_data));
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+}
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+
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+DEFINE_METHOD_FUNCTION(EVP_MD, EVP_ripemd160) {
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+ out->type = NID_ripemd160;
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+ out->md_size = RIPEMD160_DIGEST_LENGTH;
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+ out->flags = 0;
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+ out->init = ripemd160_init;
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+ out->update = ripemd160_update;
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+ out->final = ripemd160_final;
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+ out->block_size = 64;
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+ out->ctx_size = sizeof(RIPEMD160_CTX);
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+}
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+
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#undef CHECK
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diff --git a/decrepit/evp/evp_do_all.c b/decrepit/evp/evp_do_all.c
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index d540144b293297791c087e0b968a47d368a73695..53cb9d2dc8f1962a70dc12b648d27c32be8aca4b 100644
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--- a/decrepit/evp/evp_do_all.c
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+++ b/decrepit/evp/evp_do_all.c
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@@ -78,6 +78,7 @@ void EVP_MD_do_all_sorted(void (*callback)(const EVP_MD *cipher,
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callback(EVP_sha256(), "SHA256", NULL, arg);
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callback(EVP_sha384(), "SHA384", NULL, arg);
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callback(EVP_sha512(), "SHA512", NULL, arg);
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+ callback(EVP_ripemd160(), "RIPEMD160", NULL, arg);
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callback(EVP_md4(), "md4", NULL, arg);
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callback(EVP_md5(), "md5", NULL, arg);
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@@ -86,4 +87,5 @@ void EVP_MD_do_all_sorted(void (*callback)(const EVP_MD *cipher,
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callback(EVP_sha256(), "sha256", NULL, arg);
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callback(EVP_sha384(), "sha384", NULL, arg);
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callback(EVP_sha512(), "sha512", NULL, arg);
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+ callback(EVP_ripemd160(), "ripemd160", NULL, arg);
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}
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diff --git a/include/openssl/digest.h b/include/openssl/digest.h
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index 12542c18b2563c83f0f37a0cbbab6847060ab180..f96c5c59ddfa7aee63bb0212812dd14c677b59cb 100644
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--- a/include/openssl/digest.h
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+++ b/include/openssl/digest.h
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@@ -90,6 +90,9 @@ OPENSSL_EXPORT const EVP_MD *EVP_blake2b256(void);
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// MD5 and SHA-1, as used in TLS 1.1 and below.
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OPENSSL_EXPORT const EVP_MD *EVP_md5_sha1(void);
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+// EVP_ripemd160 is in decrepit and not available by default.
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+OPENSSL_EXPORT const EVP_MD *EVP_ripemd160(void);
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+
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// EVP_get_digestbynid returns an |EVP_MD| for the given NID, or NULL if no
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// such digest is known.
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OPENSSL_EXPORT const EVP_MD *EVP_get_digestbynid(int nid);
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