diff options
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/crypto/paes_s390.c | 9 | ||||
| -rw-r--r-- | arch/s390/include/asm/pkey.h | 4 |
2 files changed, 9 insertions, 4 deletions
diff --git a/arch/s390/crypto/paes_s390.c b/arch/s390/crypto/paes_s390.c index 29dc827e0fe8..d29a9d908797 100644 --- a/arch/s390/crypto/paes_s390.c +++ b/arch/s390/crypto/paes_s390.c @@ -5,7 +5,7 @@ * s390 implementation of the AES Cipher Algorithm with protected keys. * * s390 Version: - * Copyright IBM Corp. 2017,2020 + * Copyright IBM Corp. 2017, 2023 * Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com> * Harald Freudenberger <freude@de.ibm.com> */ @@ -132,7 +132,8 @@ static inline int __paes_keyblob2pkey(struct key_blob *kb, if (i > 0 && ret == -EAGAIN && in_task()) if (msleep_interruptible(1000)) return -EINTR; - ret = pkey_keyblob2pkey(kb->key, kb->keylen, pk); + ret = pkey_keyblob2pkey(kb->key, kb->keylen, + pk->protkey, &pk->len, &pk->type); if (ret == 0) break; } @@ -145,6 +146,7 @@ static inline int __paes_convert_key(struct s390_paes_ctx *ctx) int ret; struct pkey_protkey pkey; + pkey.len = sizeof(pkey.protkey); ret = __paes_keyblob2pkey(&ctx->kb, &pkey); if (ret) return ret; @@ -414,6 +416,9 @@ static inline int __xts_paes_convert_key(struct s390_pxts_ctx *ctx) { struct pkey_protkey pkey0, pkey1; + pkey0.len = sizeof(pkey0.protkey); + pkey1.len = sizeof(pkey1.protkey); + if (__paes_keyblob2pkey(&ctx->kb[0], &pkey0) || __paes_keyblob2pkey(&ctx->kb[1], &pkey1)) return -EINVAL; diff --git a/arch/s390/include/asm/pkey.h b/arch/s390/include/asm/pkey.h index dd3d20c332ac..47d80a7451a6 100644 --- a/arch/s390/include/asm/pkey.h +++ b/arch/s390/include/asm/pkey.h @@ -2,7 +2,7 @@ /* * Kernelspace interface to the pkey device driver * - * Copyright IBM Corp. 2016,2019 + * Copyright IBM Corp. 2016, 2023 * * Author: Harald Freudenberger <freude@de.ibm.com> * @@ -23,6 +23,6 @@ * @return 0 on success, negative errno value on failure */ int pkey_keyblob2pkey(const u8 *key, u32 keylen, - struct pkey_protkey *protkey); + u8 *protkey, u32 *protkeylen, u32 *protkeytype); #endif /* _KAPI_PKEY_H */ |