diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/util/offline_signatures.c | 18 | ||||
-rw-r--r-- | src/util/secmod_signatures.c | 6 | ||||
-rw-r--r-- | src/util/taler-exchange-secmod-rsa.c | 142 | ||||
-rw-r--r-- | src/util/wallet_signatures.c | 10 |
4 files changed, 87 insertions, 89 deletions
diff --git a/src/util/offline_signatures.c b/src/util/offline_signatures.c index bd71af8ff..58617e605 100644 --- a/src/util/offline_signatures.c +++ b/src/util/offline_signatures.c @@ -1,6 +1,6 @@ /* This file is part of TALER - Copyright (C) 2020 Taler Systems SA + Copyright (C) 2020, 2021 Taler Systems SA TALER is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software @@ -117,7 +117,7 @@ TALER_exchange_offline_auditor_del_verify ( void TALER_exchange_offline_denomination_revoke_sign ( - const struct GNUNET_HashCode *h_denom_pub, + const struct TALER_DenominationHash *h_denom_pub, const struct TALER_MasterPrivateKeyP *master_priv, struct TALER_MasterSignatureP *master_sig) { @@ -135,7 +135,7 @@ TALER_exchange_offline_denomination_revoke_sign ( enum GNUNET_GenericReturnValue TALER_exchange_offline_denomination_revoke_verify ( - const struct GNUNET_HashCode *h_denom_pub, + const struct TALER_DenominationHash *h_denom_pub, const struct TALER_MasterPublicKeyP *master_pub, const struct TALER_MasterSignatureP *master_sig) { @@ -249,7 +249,7 @@ TALER_exchange_offline_signkey_validity_verify ( void TALER_exchange_offline_denom_validity_sign ( - const struct GNUNET_HashCode *h_denom_pub, + const struct TALER_DenominationHash *h_denom_pub, struct GNUNET_TIME_Absolute stamp_start, struct GNUNET_TIME_Absolute stamp_expire_withdraw, struct GNUNET_TIME_Absolute stamp_expire_deposit, @@ -294,7 +294,7 @@ TALER_exchange_offline_denom_validity_sign ( enum GNUNET_GenericReturnValue TALER_exchange_offline_denom_validity_verify ( - const struct GNUNET_HashCode *h_denom_pub, + const struct TALER_DenominationHash *h_denom_pub, struct GNUNET_TIME_Absolute stamp_start, struct GNUNET_TIME_Absolute stamp_expire_withdraw, struct GNUNET_TIME_Absolute stamp_expire_deposit, @@ -354,7 +354,7 @@ TALER_exchange_offline_wire_add_sign ( GNUNET_assert (GNUNET_OK == GNUNET_TIME_round_abs (&now)); TALER_exchange_wire_signature_hash (payto_uri, - &kv.h_wire); + &kv.h_payto); GNUNET_CRYPTO_eddsa_sign (&master_priv->eddsa_priv, &kv, &master_sig->eddsa_signature); @@ -375,7 +375,7 @@ TALER_exchange_offline_wire_add_verify ( }; TALER_exchange_wire_signature_hash (payto_uri, - &aw.h_wire); + &aw.h_payto); return GNUNET_CRYPTO_eddsa_verify ( TALER_SIGNATURE_MASTER_ADD_WIRE, @@ -401,7 +401,7 @@ TALER_exchange_offline_wire_del_sign ( GNUNET_assert (GNUNET_OK == GNUNET_TIME_round_abs (&now)); TALER_exchange_wire_signature_hash (payto_uri, - &kv.h_wire); + &kv.h_payto); GNUNET_CRYPTO_eddsa_sign (&master_priv->eddsa_priv, &kv, &master_sig->eddsa_signature); @@ -423,7 +423,7 @@ TALER_exchange_offline_wire_del_verify ( }; TALER_exchange_wire_signature_hash (payto_uri, - &aw.h_wire); + &aw.h_payto); return GNUNET_CRYPTO_eddsa_verify ( TALER_SIGNATURE_MASTER_DEL_WIRE, &aw, diff --git a/src/util/secmod_signatures.c b/src/util/secmod_signatures.c index 875f3eb5d..f49cc20a5 100644 --- a/src/util/secmod_signatures.c +++ b/src/util/secmod_signatures.c @@ -1,6 +1,6 @@ /* This file is part of TALER - Copyright (C) 2020 Taler Systems SA + Copyright (C) 2020, 2021 Taler Systems SA TALER is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software @@ -71,7 +71,7 @@ TALER_exchange_secmod_eddsa_verify ( void TALER_exchange_secmod_denom_sign ( - const struct GNUNET_HashCode *h_denom_pub, + const struct TALER_DenominationHash *h_denom_pub, const char *section_name, struct GNUNET_TIME_Absolute start_sign, struct GNUNET_TIME_Relative duration, @@ -98,7 +98,7 @@ TALER_exchange_secmod_denom_sign ( enum GNUNET_GenericReturnValue TALER_exchange_secmod_denom_verify ( - const struct GNUNET_HashCode *h_denom_pub, + const struct TALER_DenominationHash *h_denom_pub, const char *section_name, struct GNUNET_TIME_Absolute start_sign, struct GNUNET_TIME_Relative duration, diff --git a/src/util/taler-exchange-secmod-rsa.c b/src/util/taler-exchange-secmod-rsa.c index 2aabaddc0..14709e2bd 100644 --- a/src/util/taler-exchange-secmod-rsa.c +++ b/src/util/taler-exchange-secmod-rsa.c @@ -1,6 +1,6 @@ /* This file is part of TALER - Copyright (C) 2014-2020 Taler Systems SA + Copyright (C) 2014-2021 Taler Systems SA TALER is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software @@ -88,7 +88,7 @@ struct DenominationKey /** * Hash of this denomination's public key. */ - struct GNUNET_HashCode h_denom_pub; + struct TALER_DenominationHash h_denom_pub; /** * Time at which this key is supposed to become valid. @@ -425,9 +425,10 @@ sign_worker (void *cls) work_counter--; GNUNET_assert (0 == pthread_mutex_unlock (&work_lock)); wi->rsa_signature - = GNUNET_CRYPTO_rsa_sign_blinded (wi->dk->denom_priv.rsa_private_key, - wi->blinded_msg, - wi->blinded_msg_size); + = GNUNET_CRYPTO_rsa_sign_blinded ( + wi->dk->denom_priv.details.rsa_private_key, + wi->blinded_msg, + wi->blinded_msg_size); /* put completed work into done queue */ GNUNET_assert (0 == pthread_mutex_lock (&done_lock)); GNUNET_CONTAINER_DLL_insert (done_head, @@ -494,8 +495,8 @@ static void free_dk (struct DenominationKey *dk) { GNUNET_free (dk->filename); - GNUNET_CRYPTO_rsa_private_key_free (dk->denom_priv.rsa_private_key); - GNUNET_CRYPTO_rsa_public_key_free (dk->denom_pub.rsa_public_key); + GNUNET_CRYPTO_rsa_private_key_free (dk->denom_priv.details.rsa_private_key); + GNUNET_CRYPTO_rsa_public_key_free (dk->denom_pub.details.rsa_public_key); GNUNET_free (dk); } @@ -661,7 +662,7 @@ handle_sign_request (const struct sockaddr_un *addr, size_t blinded_msg_size = ntohs (sr->header.size) - sizeof (*sr); dk = GNUNET_CONTAINER_multihashmap_get (keys, - &sr->h_denom_pub); + &sr->h_denom_pub.hash); if (NULL == dk) { struct TALER_CRYPTO_SignFailure sf = { @@ -672,7 +673,7 @@ handle_sign_request (const struct sockaddr_un *addr, GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Signing request failed, denomination key %s unknown\n", - GNUNET_h2s (&sr->h_denom_pub)); + GNUNET_h2s (&sr->h_denom_pub.hash)); (void) transmit (addr, addr_size, &sf.header); @@ -690,7 +691,7 @@ handle_sign_request (const struct sockaddr_un *addr, GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Signing request failed, denomination key %s is not yet valid\n", - GNUNET_h2s (&sr->h_denom_pub)); + GNUNET_h2s (&sr->h_denom_pub.hash)); (void) transmit (addr, addr_size, &sf.header); @@ -700,7 +701,7 @@ handle_sign_request (const struct sockaddr_un *addr, GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Received request to sign over %u bytes with key %s\n", (unsigned int) blinded_msg_size, - GNUNET_h2s (&sr->h_denom_pub)); + GNUNET_h2s (&sr->h_denom_pub.hash)); wi = GNUNET_new (struct WorkItem); wi->addr = *addr; wi->addr_size = addr_size; @@ -726,7 +727,7 @@ handle_sign_request (const struct sockaddr_un *addr, * @param dk the key to notify @a client about * @return #GNUNET_OK on success */ -static int +static enum GNUNET_GenericReturnValue notify_client_dk_add (struct Client *client, const struct DenominationKey *dk) { @@ -738,8 +739,9 @@ notify_client_dk_add (struct Client *client, void *p; size_t tlen; - buf_len = GNUNET_CRYPTO_rsa_public_key_encode (dk->denom_pub.rsa_public_key, - &buf); + buf_len = GNUNET_CRYPTO_rsa_public_key_encode ( + dk->denom_pub.details.rsa_public_key, + &buf); GNUNET_assert (buf_len < UINT16_MAX); GNUNET_assert (nlen < UINT16_MAX); tlen = buf_len + nlen + sizeof (*an); @@ -751,12 +753,12 @@ notify_client_dk_add (struct Client *client, an->section_name_len = htons ((uint16_t) nlen); an->anchor_time = GNUNET_TIME_absolute_hton (dk->anchor); an->duration_withdraw = GNUNET_TIME_relative_hton (denom->duration_withdraw); - TALER_exchange_secmod_rsa_sign (&dk->h_denom_pub, - denom->section, - dk->anchor, - denom->duration_withdraw, - &smpriv, - &an->secm_sig); + TALER_exchange_secmod_denom_sign (&dk->h_denom_pub, + denom->section, + dk->anchor, + denom->duration_withdraw, + &smpriv, + &an->secm_sig); an->secm_pub = smpub; p = (void *) &an[1]; memcpy (p, @@ -767,11 +769,11 @@ notify_client_dk_add (struct Client *client, denom->section, nlen); { - int ret = GNUNET_OK; + enum GNUNET_GenericReturnValue ret = GNUNET_OK; GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Sending RSA denomination key %s (%s)\n", - GNUNET_h2s (&dk->h_denom_pub), + GNUNET_h2s (&dk->h_denom_pub.hash), denom->section); if (GNUNET_OK != transmit (&client->addr, @@ -809,7 +811,7 @@ notify_client_dk_del (struct Client *client, GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Sending RSA denomination expiration %s\n", - GNUNET_h2s (&dk->h_denom_pub)); + GNUNET_h2s (&dk->h_denom_pub.hash)); if (GNUNET_OK != transmit (&client->addr, client->addr_size, @@ -837,30 +839,28 @@ setup_key (struct DenominationKey *dk, struct DenominationKey *position) { struct Denomination *denom = dk->denom; - struct GNUNET_CRYPTO_RsaPrivateKey *priv; - struct GNUNET_CRYPTO_RsaPublicKey *pub; + struct TALER_DenominationPrivateKey priv; + struct TALER_DenominationPublicKey pub; size_t buf_size; void *buf; - priv = GNUNET_CRYPTO_rsa_private_key_create (denom->rsa_keysize); - if (NULL == priv) + priv.cipher = TALER_DENOMINATION_RSA; + priv.details.rsa_private_key + = GNUNET_CRYPTO_rsa_private_key_create (denom->rsa_keysize); + if (NULL == priv.details.rsa_private_key) { GNUNET_break (0); GNUNET_SCHEDULER_shutdown (); global_ret = 40; return GNUNET_SYSERR; } - pub = GNUNET_CRYPTO_rsa_private_key_get_public (priv); - if (NULL == pub) - { - GNUNET_break (0); - GNUNET_CRYPTO_rsa_private_key_free (priv); - return GNUNET_SYSERR; - } - buf_size = GNUNET_CRYPTO_rsa_private_key_encode (priv, + TALER_denom_priv_to_pub (&priv, + 0 /* FIXME-Oec */, + &pub); + buf_size = GNUNET_CRYPTO_rsa_private_key_encode (priv.details.rsa_private_key, &buf); - GNUNET_CRYPTO_rsa_public_key_hash (pub, - &dk->h_denom_pub); + TALER_denom_pub_hash (&pub, + &dk->h_denom_pub); GNUNET_asprintf (&dk->filename, "%s/%s/%llu", keydir, @@ -877,30 +877,30 @@ setup_key (struct DenominationKey *dk, "write", dk->filename); GNUNET_free (buf); - GNUNET_CRYPTO_rsa_private_key_free (priv); - GNUNET_CRYPTO_rsa_public_key_free (pub); + GNUNET_CRYPTO_rsa_private_key_free (priv.details.rsa_private_key); + GNUNET_CRYPTO_rsa_public_key_free (pub.details.rsa_public_key); return GNUNET_SYSERR; } GNUNET_free (buf); GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Setup fresh private key %s at %s in `%s'\n", - GNUNET_h2s (&dk->h_denom_pub), + GNUNET_h2s (&dk->h_denom_pub.hash), GNUNET_STRINGS_absolute_time_to_string (dk->anchor), dk->filename); - dk->denom_priv.rsa_private_key = priv; - dk->denom_pub.rsa_public_key = pub; + dk->denom_priv = priv; + dk->denom_pub = pub; if (GNUNET_OK != GNUNET_CONTAINER_multihashmap_put ( keys, - &dk->h_denom_pub, + &dk->h_denom_pub.hash, dk, GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_ONLY)) { GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Duplicate private key created! Terminating.\n"); - GNUNET_CRYPTO_rsa_private_key_free (dk->denom_priv.rsa_private_key); - GNUNET_CRYPTO_rsa_public_key_free (dk->denom_pub.rsa_public_key); + GNUNET_CRYPTO_rsa_private_key_free (dk->denom_priv.details.rsa_private_key); + GNUNET_CRYPTO_rsa_public_key_free (dk->denom_pub.details.rsa_public_key); GNUNET_free (dk->filename); GNUNET_free (dk); return GNUNET_SYSERR; @@ -951,12 +951,12 @@ handle_revoke_request (const struct sockaddr_un *addr, struct Denomination *denom; dk = GNUNET_CONTAINER_multihashmap_get (keys, - &rr->h_denom_pub); + &rr->h_denom_pub.hash); if (NULL == dk) { GNUNET_log (GNUNET_ERROR_TYPE_WARNING, "Revocation request ignored, denomination key %s unknown\n", - GNUNET_h2s (&rr->h_denom_pub)); + GNUNET_h2s (&rr->h_denom_pub.hash)); return; } @@ -985,14 +985,14 @@ handle_revoke_request (const struct sockaddr_un *addr, GNUNET_assert (GNUNET_OK == GNUNET_CONTAINER_multihashmap_remove ( keys, - &dk->h_denom_pub, + &dk->h_denom_pub.hash, dk)); GNUNET_CONTAINER_DLL_remove (denom->keys_head, denom->keys_tail, dk); GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Revocation of denomination key %s complete\n", - GNUNET_h2s (&rr->h_denom_pub)); + GNUNET_h2s (&rr->h_denom_pub.hash)); /* Tell clients this key is gone */ { @@ -1240,7 +1240,7 @@ purge_key (struct DenominationKey *dk) dk); GNUNET_assert (GNUNET_OK == GNUNET_CONTAINER_multihashmap_remove (keys, - &dk->h_denom_pub, + &dk->h_denom_pub.hash, dk)); if (0 != unlink (dk->filename)) { @@ -1261,7 +1261,7 @@ purge_key (struct DenominationKey *dk) dk->purge = true; return; } - GNUNET_CRYPTO_rsa_private_key_free (dk->denom_priv.rsa_private_key); + GNUNET_CRYPTO_rsa_private_key_free (dk->denom_priv.details.rsa_private_key); GNUNET_free (dk); } @@ -1372,7 +1372,7 @@ parse_key (struct Denomination *denom, const void *buf, size_t buf_size) { - struct GNUNET_CRYPTO_RsaPrivateKey *priv; + struct TALER_DenominationPrivateKey priv; char *anchor_s; char dummy; unsigned long long anchor_ll; @@ -1407,9 +1407,11 @@ parse_key (struct Denomination *denom, filename); return; } - priv = GNUNET_CRYPTO_rsa_private_key_decode (buf, - buf_size); - if (NULL == priv) + priv.cipher = TALER_DENOMINATION_RSA; + priv.details.rsa_private_key + = GNUNET_CRYPTO_rsa_private_key_decode (buf, + buf_size); + if (NULL == priv.details.rsa_private_key) { /* Parser failure. */ GNUNET_log (GNUNET_ERROR_TYPE_WARNING, @@ -1419,38 +1421,34 @@ parse_key (struct Denomination *denom, } { - struct GNUNET_CRYPTO_RsaPublicKey *pub; + struct TALER_DenominationPublicKey pub; struct DenominationKey *dk; struct DenominationKey *before; - pub = GNUNET_CRYPTO_rsa_private_key_get_public (priv); - if (NULL == pub) - { - GNUNET_break (0); - GNUNET_CRYPTO_rsa_private_key_free (priv); - return; - } + TALER_denom_priv_to_pub (&priv, + 0 /* FIXME-Oec */, + &pub); dk = GNUNET_new (struct DenominationKey); - dk->denom_priv.rsa_private_key = priv; + dk->denom_priv = priv; dk->denom = denom; dk->anchor = anchor; dk->filename = GNUNET_strdup (filename); - GNUNET_CRYPTO_rsa_public_key_hash (pub, - &dk->h_denom_pub); - dk->denom_pub.rsa_public_key = pub; + TALER_denom_pub_hash (&pub, + &dk->h_denom_pub); + dk->denom_pub = pub; if (GNUNET_OK != GNUNET_CONTAINER_multihashmap_put ( keys, - &dk->h_denom_pub, + &dk->h_denom_pub.hash, dk, GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_ONLY)) { GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Duplicate private key %s detected in file `%s'. Skipping.\n", - GNUNET_h2s (&dk->h_denom_pub), + GNUNET_h2s (&dk->h_denom_pub.hash), filename); - GNUNET_CRYPTO_rsa_private_key_free (priv); - GNUNET_CRYPTO_rsa_public_key_free (pub); + GNUNET_CRYPTO_rsa_private_key_free (priv.details.rsa_private_key); + GNUNET_CRYPTO_rsa_public_key_free (pub.details.rsa_public_key); GNUNET_free (dk); return; } @@ -1469,7 +1467,7 @@ parse_key (struct Denomination *denom, dk); GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Imported key %s from `%s'\n", - GNUNET_h2s (&dk->h_denom_pub), + GNUNET_h2s (&dk->h_denom_pub.hash), filename); } } diff --git a/src/util/wallet_signatures.c b/src/util/wallet_signatures.c index 1916740c6..71a942d57 100644 --- a/src/util/wallet_signatures.c +++ b/src/util/wallet_signatures.c @@ -1,6 +1,6 @@ /* This file is part of TALER - Copyright (C) 2020 Taler Systems SA + Copyright (C) 2020, 2021 Taler Systems SA TALER is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software @@ -24,7 +24,7 @@ void -TALER_wallet_link_sign (const struct GNUNET_HashCode *h_denom_pub, +TALER_wallet_link_sign (const struct TALER_DenominationHash *h_denom_pub, const struct TALER_TransferPublicKeyP *transfer_pub, const void *coin_ev, size_t coin_ev_size, @@ -40,7 +40,7 @@ TALER_wallet_link_sign (const struct GNUNET_HashCode *h_denom_pub, GNUNET_CRYPTO_hash (coin_ev, coin_ev_size, - &ldp.coin_envelope_hash); + &ldp.coin_envelope_hash.hash); GNUNET_CRYPTO_eddsa_sign (&old_coin_priv->eddsa_priv, &ldp, &coin_sig->eddsa_signature); @@ -49,7 +49,7 @@ TALER_wallet_link_sign (const struct GNUNET_HashCode *h_denom_pub, enum GNUNET_GenericReturnValue TALER_wallet_link_verify ( - const struct GNUNET_HashCode *h_denom_pub, + const struct TALER_DenominationHash *h_denom_pub, const struct TALER_TransferPublicKeyP *transfer_pub, const void *coin_ev, size_t coin_ev_size, @@ -65,7 +65,7 @@ TALER_wallet_link_verify ( GNUNET_CRYPTO_hash (coin_ev, coin_ev_size, - &ldp.coin_envelope_hash); + &ldp.coin_envelope_hash.hash); return GNUNET_CRYPTO_eddsa_verify (TALER_SIGNATURE_WALLET_COIN_LINK, &ldp, |