diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:13:27 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:13:27 +0000 |
commit | 40a355a42d4a9444dc753c04c6608dade2f06a23 (patch) | |
tree | 871fc667d2de662f171103ce5ec067014ef85e61 /security/nss/lib/pk11wrap/pk11pk12.c | |
parent | Adding upstream version 124.0.1. (diff) | |
download | firefox-40a355a42d4a9444dc753c04c6608dade2f06a23.tar.xz firefox-40a355a42d4a9444dc753c04c6608dade2f06a23.zip |
Adding upstream version 125.0.1.upstream/125.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'security/nss/lib/pk11wrap/pk11pk12.c')
-rw-r--r-- | security/nss/lib/pk11wrap/pk11pk12.c | 80 |
1 files changed, 77 insertions, 3 deletions
diff --git a/security/nss/lib/pk11wrap/pk11pk12.c b/security/nss/lib/pk11wrap/pk11pk12.c index 917b7f0f67..5d8b00d3d0 100644 --- a/security/nss/lib/pk11wrap/pk11pk12.c +++ b/security/nss/lib/pk11wrap/pk11pk12.c @@ -180,6 +180,13 @@ const SEC_ASN1Template SECKEY_ECPrivateKeyExportTemplate[] = { { 0 } }; +/* The template operates a private key consisting only of private key. */ +const SEC_ASN1Template SECKEY_EDPrivateKeyExportTemplate[] = { + { SEC_ASN1_OCTET_STRING, + offsetof(SECKEYRawPrivateKey, u.ec.privateValue) }, + { 0 } +}; + const SEC_ASN1Template SECKEY_EncryptedPrivateKeyInfoTemplate[] = { { SEC_ASN1_SEQUENCE, 0, NULL, sizeof(SECKEYEncryptedPrivateKeyInfo) }, @@ -270,8 +277,10 @@ PK11_ImportDERPrivateKeyInfoAndReturnKey(PK11SlotInfo *slot, SECItem *derPKI, SECStatus rv = SECFailure; temparena = PORT_NewArena(DER_DEFAULT_CHUNKSIZE); - if (!temparena) + if (!temparena) { return rv; + } + pki = PORT_ArenaZNew(temparena, SECKEYPrivateKeyInfo); if (!pki) { PORT_FreeArena(temparena, PR_FALSE); @@ -523,13 +532,31 @@ PK11_ImportAndReturnPrivateKey(PK11SlotInfo *slot, SECKEYRawPrivateKey *lpk, lpk->u.ec.publicValue.len); attrs++; break; + case edKey: + keyType = CKK_EC_EDWARDS; + PK11_SETATTRS(attrs, CKA_SIGN, &cktrue, sizeof(CK_BBOOL)); + attrs++; + if (nickname) { + PK11_SETATTRS(attrs, CKA_LABEL, nickname->data, nickname->len); + attrs++; + } + + /* No signed attrs for EC */ + /* curveOID always is a copy of AlgorithmID.parameters. */ + PK11_SETATTRS(attrs, CKA_EC_PARAMS, lpk->u.ec.curveOID.data, + lpk->u.ec.curveOID.len); + attrs++; + PK11_SETATTRS(attrs, CKA_VALUE, lpk->u.ec.privateValue.data, + lpk->u.ec.privateValue.len); + attrs++; + break; default: PORT_SetError(SEC_ERROR_BAD_KEY); goto loser; } templateCount = attrs - theTemplate; PORT_Assert(templateCount <= sizeof(theTemplate) / sizeof(CK_ATTRIBUTE)); - if (lpk->keyType != ecKey) { + if (lpk->keyType != ecKey && lpk->keyType != edKey) { PORT_Assert(signedattr); signedcount = attrs - signedattr; for (ap = signedattr; signedcount; ap++, signedcount--) { @@ -604,6 +631,12 @@ PK11_ImportPrivateKeyInfoAndReturnKey(PK11SlotInfo *slot, paramDest = NULL; lpk->keyType = dhKey; break; + case SEC_OID_ED25519_PUBLIC_KEY: + keyTemplate = SECKEY_EDPrivateKeyExportTemplate; + paramTemplate = NULL; + paramDest = NULL; + lpk->keyType = edKey; + break; case SEC_OID_ANSIX962_EC_PUBLIC_KEY: prepare_ec_priv_key_export_for_asn1(lpk); keyTemplate = SECKEY_ECPrivateKeyExportTemplate; @@ -641,6 +674,26 @@ PK11_ImportPrivateKeyInfoAndReturnKey(PK11SlotInfo *slot, } } + if (lpk->keyType == edKey) { + /* Convert length in bits to length in bytes. */ + lpk->u.ec.publicValue.len >>= 3; + + if (pki->algorithm.parameters.len != 0) { + /* Currently supporting only (Pure)Ed25519 .*/ + PORT_SetError(SEC_ERROR_UNSUPPORTED_KEYALG); + goto loser; + } + + SECOidData *oidEd25519 = SECOID_FindOIDByTag(SEC_OID_ED25519_PUBLIC_KEY); + + if (!SECITEM_AllocItem(arena, &lpk->u.ec.curveOID, oidEd25519->oid.len + 2)) { + goto loser; + } + lpk->u.ec.curveOID.data[0] = SEC_ASN1_OBJECT_ID; + lpk->u.ec.curveOID.data[1] = oidEd25519->oid.len; + PORT_Memcpy(lpk->u.ec.curveOID.data + 2, oidEd25519->oid.data, oidEd25519->oid.len); + } + if (paramDest && paramTemplate) { rv = SEC_ASN1DecodeItem(arena, paramDest, paramTemplate, &(pki->algorithm.parameters)); @@ -651,7 +704,6 @@ PK11_ImportPrivateKeyInfoAndReturnKey(PK11SlotInfo *slot, rv = PK11_ImportAndReturnPrivateKey(slot, lpk, nickname, publicValue, isPerm, isPrivate, keyUsage, privk, wincx); - loser: if (arena != NULL) { PORT_FreeArena(arena, PR_TRUE); @@ -800,6 +852,28 @@ PK11_ExportPrivKeyInfo(SECKEYPrivateKey *pk, void *wincx) } } break; + case edKey: { + rawKey.u.ec.version.type = siUnsignedInteger; + rawKey.u.ec.version.data = (unsigned char *)PORT_ArenaAlloc(arena, 1); + if (!rawKey.u.ec.version.data) { + goto loser; + } + rawKey.u.ec.version.data[0] = ecVersion; + rawKey.u.ec.version.len = 1; + + if (!ReadAttribute(pk, CKA_VALUE, arena, + &rawKey.u.ec.privateValue)) { + goto loser; + } + + keyTemplate = SECKEY_EDPrivateKeyExportTemplate; + /* Currently, ED25519 does not support any parameter. */ + rv = SECOID_SetAlgorithmID(arena, &pki->algorithm, SEC_OID_ED25519_PUBLIC_KEY, NULL); + if (rv != SECSuccess) { + goto loser; + } + + } break; default: { PORT_SetError(PR_NOT_IMPLEMENTED_ERROR); goto loser; |