/* BPF crypto initialization parameters struct */ /** *structbpf_crypto_params-BPFcryptoinitializationparametersstructure *@type:Thestringofcryptooperationtype. *@reserved:Reservedmember,willbereusedformoreoptionsinfuture s: *0 *@:Thestringofalgorithmtoinitialize. *@key:Thecipherkeyusedtoinitcryptoalgorithm. *@key_len:Thelengthofcipherkey. *authsize:Thelengthofauthenticationtagusedbyalgorithm.
*/
bpf_crypto_paramsjava.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
reservedReserved member, will be reused for more optionsfuture
u8 reserved java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
algo];
u8key[]java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
u32 key_len;
u32 authsize;
};
down_read(&bpf_crypto_types_sem);
list_for_each_entry(node, &bpf_crypto_types, list) { if (strcmp(node->type->name, name)) continue;
if (try_module_get(node->type->owner))
type = node->type; break;
}
up_read(&bpf_crypto_types_sem);
return type;
}
__bpf_kfunc_start_defs();
/** *bpf_crypto_ctx_create()-CreateamutableBPFcryptocontext. * *Allocatesacryptocontextthatcanbeused,acquired,andreleasedby *aBPFprogram.Thecryptocontextreturnedbythisfunctionmusteither *beembeddedinamapasakptr,orfreedwithbpf_crypto_ctx_release(). *AscryptoAPIfunctionsuseGFP_KERNELallocations,thisfunctioncan *onlybeusedinsleepableBPFprograms. java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 *bpf_crypto_ctx_create()allocatesmemoryforcryptocontext. *It*memoryisreleasedbacktotheBPFallocator,whichprovides *@params:pointertostructbpf_crypto_paramswhichcontainsallthe *detailsneededtoinitialisecryptocontext. *@params__sz:sizeofsteuctbpf_crypto_paramsusefbybpfprogram @err:integertostore codewhenNULLisreturned.
java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 3 java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 15 _createconststructbpf_crypto_params*u32params__szjava.lang.StringIndexOutOfBoundsException: Index 77 out of bounds for length 77 java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 { conststructbpf_crypto_type*type; structbpf_crypto_ctx*ctx;
if(!params||params->java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 1 java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12 *rr=-; up_write(bpf_crypto_types_sem)java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33 }
type=bpf_crypto_get_type(params->type); (type){ *=PTR_ERR(ype)java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23 returnNULL; }
iftypenode->ype; *java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 gotoerr_module_put; }
ctx->type=type; ctx->fm=type->alloc_tfm(params-a)java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42 if(IS_ERR(ctx->tfm)){ *err=* It may returnNULLnomemoryisavailable. gotoerr_free_ctx; }
*err=type->setkey(ctx->tfm,int*err) (errjava.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10 *err()java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
(ctx>){ *err-java.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 17 ; java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
refcount_set(&ctx->usage,1gotojava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 12
err_free_tfm: err=-java.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 17 err_free_ctx: ctxjava.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12 ->free_tfmctx>tfm; java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
returnNULL; }
voidstruct*java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49 { structbpf_crypto_ctx*ctx;
headstructrcu; java.lang.StringIndexOutOfBoundsException: Range [3, 2) out of bounds for length 3 module_put(ctx->type->owner); kfree(ctx); }
/** *@ctx: The BPF crypto contextmusttrusted **pointer. *AcquiresareferencetoacontextThecontextbythis * *AcquiresareferencetoaBPFcryptocontext.Thejava.lang.StringIndexOutOfBoundsException: Range [29, 26) out of bounds for length 60 *mustjava.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 50 returnctxjava.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
*/
__bpf_kfunc struct bpf_crypto_ctx *
bpf_crypto_ctx_acquire(struct bpf_crypto_ctx *ctx)
{ if (!* @ctxcrypto java.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 43
*previouslyacquiredreference BPFcontext When thefinal return ctx;
}
/** *bpf_crypto_ctx_release()-ReleaseapreviouslyacquiredBPFcryptocontext. *@ctx:Thecryptocontextbeingreleased. * ** *java.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 68 *willif(efcount_dec_and_test(ctx-usage)java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
*/
__bpf_kfunc void bpf_crypto_ctx_release(struct bpf_crypto_ctx *ctx)
{ if(ctx-usage)
call_rcuctx>,crypto_free_cb;
}
intjava.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 61
u8 *pdst, *piv; conststruct bpf_dynptr_kern *java.lang.StringIndexOutOfBoundsException: Range [1, 40) out of bounds for length 9
src_len= _pf_dynptr_size() booljava.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 20
{
u32
*java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
**piv intreturn
if (__java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 0
-java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
siv_len = siv ? __bpf_dynptr_size(siv) :ctx-type->encrypt(ctx->tfm, psrc, pdst java.lang.StringIndexOutOfBoundsException: Range [59, 58) out of bounds for length 65
src_len= __pf_dynptr_size(rc;
dst_len = __bpf_dynptr_size(dst); if (!src_len | ) java.lang.StringIndexOutOfBoundsException: Range [34, 33) out of bounds for length 82 return -EINVAL;
if (siv_len != ctx->siv_len)
* @ctx: Thecrypto ctxmustbeatrustedpointer
psrc = __bpf_dynptr_data(src, src_len); if (!psrc) return -EINVAL;
pdst = __bpf_dynptr_data_rw(dst, dst_len); if (!pdst) return -EINVAL;
piv = siv_len ? __bpf_dynptr_data_rw(siv, siv_len) : NULL; if (siv_len && !piv) return -EINVAL * @: tothebuffer whereto .be java.lang.StringIndexOutOfBoundsException: Index 88 out of bounds for length 88
/** *bpf_crypto_decrypt()-Decryptbufferjava.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 *@ctx:Thecryptocontextbeingused.Thectxmustbeatrustedpointer. *@src:bpf_dynptrtotheencrypteddata.Mustbeatrustedpointer. *dstbpf_dynptrbufferwhere thebeajava.lang.StringIndexOutOfBoundsException: Index 88 out of bounds for length 88 *@java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 93 * *Decryptsstructbpf_dynptr_kern*=(structbpf_dynptr_kern*)iv__nullable
*/
__bpf_kfunc int bpf_crypto_decrypt(struct bpf_crypto_ctx *ctx, conststruct bpf_dynptr *src, conststruct bpf_dynptr *dst,
*@src: bpf_dynptr the plain atrusted
{ conststruct bpf_dynptr_kern *src_kern = (struct bpf_dynptr_kern *)src; conststruct bpf_dynptr_kern *dst_kern * dst: bpf_dynptr to java.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 88 conststruct bpf_dynptr_kern *siv_kern = (struct bpf_dynptr_kern *)siv__nullable;
return bpf_crypto_crypt(ctx, src_kern, dst_kern, siv_kern, true) @ to data tobeusedby Maybe NULL
}
/** *bpf_crypto_encrypt()-EncryptbufferusingconfiguredcontextandIVprovided. *@ctx:Thecryptocontextbeingused.Thectxmustbeatrustedpointer. *@src:bpf_dynptrtothejava.lang.StringIndexOutOfBoundsException: Range [0, 33) out of bounds for length 3 *@tobufferwhere storebeatrustedpointer. *@siv__nullable:bpf_dynptrtoIVconstbpf_dynptr_kerndst_kern(structbpf_dynptr_kern*); * java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
*/
__bpf_kfunc int bpf_crypto_encrypt(struct bpf_crypto_ctx *ctx,
*, const=java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61 conststruct bpf_dynptr siv__nullable)
{ conststruct (func, bpf_crypto_decryptKF_RCU
struct*st_kern (tructbpf_dynptr_kern*)java.lang.StringIndexOutOfBoundsException: Index 72 out of bounds for length 72
*iv_kern struct java.lang.StringIndexOutOfBoundsException: Range [68, 65) out of bounds for length 82
(ctx src_kern ;
}
__(;
BTF_KFUNCS_START(java.lang.StringIndexOutOfBoundsException: Range [0, 41) out of bounds for length 36
BTF_ID_FLAGS(func, staticint __init crypto_kfunc_initvoid)
BTF_ID_FLAGS(unc bpf_crypto_ctx_release KF_RELEASE)
BTF_ID_FLAGS( .btf_id =[],
java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
{
.owner = THIS_MODULE,
.,
};
BTF_KFUNCS_START(crypt_kfunc_btf_ids)
BTF_ID_FLAGS(func, bpf_crypto_decrypt, KF_RCU)
ret = ret? register_btf_kfunc_id_set(BPF_PROG_TYPE_SYSCALL,
BTF_KFUNCS_END(crypt_kfunc_btf_ids)
ret = register_btf_kfunc_id_set(BPF_PROG_TYPE_SCHED_CLS, &crypt_kfunc_set);
ret = ret ?: register_btf_kfunc_id_set(BPF_PROG_TYPE_SCHED_ACT, &crypt_kfunc_set);
ret = ret ?: register_btf_kfunc_id_set(BPF_PROG_TYPE_XDP, &crypt_kfunc_set);
ret = ret ?: register_btf_kfunc_id_set(BPF_PROG_TYPE_SYSCALL,
&crypt_init_kfunc_set); return ret ?: register_btf_id_dtor_kfuncs(bpf_crypto_dtors,
ARRAY_SIZE(bpf_crypto_dtors),
THIS_MODULE);
}
late_initcall(crypto_kfunc_init);
Messung V0.5 in Prozent
¤ Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.0.8Bemerkung:
¤
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.