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# Chiavi valide per operazioni crittografiche
<a name="crypto-ops-validkeys-ops"></a>

Alcune chiavi possono essere utilizzate solo per determinate operazioni. Inoltre, alcune operazioni possono limitare le modalità di utilizzo dei tasti. Consulta la tabella seguente per le combinazioni consentite. 

**Nota**  
Alcune combinazioni, sebbene consentite, possono creare situazioni inutilizzabili, come la generazione di codici CVV, `(generate)` ma non possono quindi essere verificate. `(verify)` 

**Topics**
+ [GenerateCardData](#w2aac15c31b9)
+ [VerifyCardData](#w2aac15c31c11)
+ [GeneratePinData (per VISA/ABA schemi)](#w2aac15c31c15)
+ [GeneratePinData (per`IBM3624`)](#w2aac15c31c17)
+ [VerifyPinData (per VISA/ABA schemi)](#w2aac15c31c21)
+ [VerifyPinData (per`IBM3624`)](#w2aac15c31c23)
+ [Decrittografia dei dati](#w2aac15c31c27)
+ [Encrypt Data (Crittografa dati)](#w2aac15c31c33)
+ [Traduci PIN Data](#w2aac15c31c39)
+ [Genera/verifica MAC](#crypto-ops-validkeys.generatemac)
+ [GenerateMacEmvPinChange](#crypto-ops-validkeys.generatemacemvpinchange)
+ [VerifyAuthRequestCryptogram](#w2aac15c31c51)
+ [Chiave Import/Export](#crypto-ops-validkeys.importexport)
+ [Tipi di chiavi non utilizzati](#w2aac15c31c57)

## GenerateCardData
<a name="w2aac15c31b9"></a>


| Endpoint API | Operazione o algoritmo crittografico | Utilizzo delle chiavi consentito | Algoritmo a chiave consentito | Combinazione consentita delle principali modalità di utilizzo | 
| --- | --- | --- | --- | --- | 
| GenerateCardData |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  | TR31\_C0\_CHIAVE\_CARD\_VERIFICA\_DI\_CARD |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  | {Generate = true}, {Generate = true, Verify = true} | 
| GenerateCardData |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  | TR31\_C0\_CHIAVE\_DI\_CARD\_VERIFICA\_DI\_CARD |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  | {Generate = true}, {Generate = true, Verify = true} | 
| GenerateCardData |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  | TR31\_E6\_EMV\_MKEY\_ALTRO |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  | {= vero} DeriveKey  | 
| GenerateCardData |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  | TR31\_E4\_EMV\_MKEY\_NUMERI\_DINAMICI |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  | {= vero} DeriveKey  | 
| GenerateCardData |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  | TR31\_E6\_EMV\_MKEY\_ALTRO |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  | {= vero} DeriveKey  | 

## VerifyCardData
<a name="w2aac15c31c11"></a>


| Operazione o algoritmo crittografico | Utilizzo delle chiavi consentito | Algoritmo a chiave consentito | Combinazione consentita delle principali modalità di utilizzo | 
| --- | --- | --- | --- | 
|  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  | TR31\_C0\_CHIAVE\_CARD\_VERIFICA\_DI\_CARD |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  | {Generate = true}, {Generate = true, Verify = true} | 
|  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  | TR31\_C0\_CHIAVE\_DI\_CARD\_VERIFICA\_DI\_CARD |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  | {Generate = true}, {Generate = true, Verify = true} | 
|  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  | TR31\_E6\_EMV\_MKEY\_ALTRO |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  | {= vero} DeriveKey  | 
|  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  | TR31\_E4\_EMV\_MKEY\_NUMERI\_DINAMICI |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  | {= vero} DeriveKey  | 
|  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  | TR31\_E6\_EMV\_MKEY\_ALTRO |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  | {= vero} DeriveKey  | 

## GeneratePinData (per VISA/ABA schemi)
<a name="w2aac15c31c15"></a>

`VISA_PIN or VISA_PIN_VERIFICATION_VALUE`


| Tipo di chiavi | Utilizzo delle chiavi consentito | Algoritmo a chiave consentito | Combinazione consentita delle principali modalità di utilizzo | 
| --- | --- | --- | --- | 
| Chiave di crittografia PIN | TR31\_P0\_PIN\_ENCRYPTION\_KEY |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html) | 
| Chiave di generazione del PIN | TR31\_V2\_VISA\_PIN\_VERIFICATION\_KEY |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html) | 

## GeneratePinData (per`IBM3624`)
<a name="w2aac15c31c17"></a>

`IBM3624_PIN_OFFSET,IBM3624_NATURAL_PIN,IBM3624_RANDOM_PIN, IBM3624_PIN_FROM_OFFSET)`


| Tipo di chiavi | Utilizzo delle chiavi consentito | Algoritmo a chiave consentito | Combinazione consentita delle principali modalità di utilizzo | 
| --- | --- | --- | --- | 
| Chiave di crittografia PIN | TR31\_P0\_PIN\_ENCRYPTION\_KEY |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  | Per IBM3624 \_NATURAL\_PIN, \_RANDOM\_PIN, \_PIN\_FROM\_OFFSET IBM3624 IBM3624[See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)<br />Per IBM3624 \_PIN\_OFFSET[See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html) | 
| Chiave di generazione del PIN | TR31\_V1\_ \_CHIAVE\_PIN\_VERIFICA IBM3624 |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html) | 

## VerifyPinData (per VISA/ABA schemi)
<a name="w2aac15c31c21"></a>

`VISA_PIN`


| Tipo di chiavi | Utilizzo delle chiavi consentito | Algoritmo a chiave consentito | Combinazione consentita delle principali modalità di utilizzo | 
| --- | --- | --- | --- | 
| Chiave di crittografia PIN | TR31\_P0\_PIN\_ENCRYPTION\_KEY |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html) | 
| Chiave di generazione del PIN | TR31\_V2\_VISA\_PIN\_VERIFICATION\_KEY |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html) | 

## VerifyPinData (per`IBM3624`)
<a name="w2aac15c31c23"></a>

`IBM3624_PIN_OFFSET,IBM3624_NATURAL_PIN,IBM3624_RANDOM_PIN, IBM3624_PIN_FROM_OFFSET)`


| Tipo di chiavi | Utilizzo delle chiavi consentito | Algoritmo a chiave consentito | Combinazione consentita delle principali modalità di utilizzo | 
| --- | --- | --- | --- | 
| Chiave di crittografia PIN | TR31\_P0\_PIN\_ENCRYPTION\_KEY |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  | Per IBM3624 \_NATURAL\_PIN, \_RANDOM\_PIN, \_PIN\_FROM\_OFFSET IBM3624 IBM3624[See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html) | 
| Chiave di verifica del PIN | TR31\_V1\_ \_CHIAVE\_PIN\_VERIFICA IBM3624 |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html) | 

## Decrittografia dei dati
<a name="w2aac15c31c27"></a>


| Tipo di chiavi | Utilizzo delle chiavi consentito | Algoritmo a chiave consentito | Combinazione consentita delle principali modalità di utilizzo | 
| --- | --- | --- | --- | 
| DISCARICA | TR31\_B0\_BASE\_DERIVATION\_KEY\_ |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html) | 
| EMV | TR31\_E1\_EMV\_MKEY\_RISERVATEZZA<br />TR31\_E6\_EMV\_MKEY\_ALTRO |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  | 
| RSA | TR31\_D1\_CHIAVE\_ASIMMETRICA PER LA CRITTOGRAFIA DEI DATI |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html) | 
| Chiavi simmetriche | TR31\_D0\_SYMMETRIC\_DATA\_ENCRYPTION\_KEY |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html) | 

## Encrypt Data (Crittografa dati)
<a name="w2aac15c31c33"></a>


| Tipo di chiavi | Utilizzo delle chiavi consentito | Algoritmo a chiave consentito | Combinazione consentita delle principali modalità di utilizzo | 
| --- | --- | --- | --- | 
| DISCARICA | TR31\_B0\_BASE\_DERIVATION\_KEY\_ |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html) | 
| EMV | TR31\_E1\_EMV\_MKEY\_RISERVATEZZA<br />TR31\_E6\_EMV\_MKEY\_ALTRO |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  | 
| RSA | TR31\_D1\_CHIAVE\_ASIMMETRICA PER LA CRITTOGRAFIA DEI DATI |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html) | 
| Chiavi simmetriche | TR31\_D0\_SYMMETRIC\_DATA\_ENCRYPTION\_KEY |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html) | 

## Traduci PIN Data
<a name="w2aac15c31c39"></a>


| Direzione | Tipo di chiavi | Utilizzo delle chiavi consentito | Algoritmo a chiave consentito | Combinazione consentita delle principali modalità di utilizzo | 
| --- | --- | --- | --- | --- | 
| Fonte di dati in entrata | DUMPT | TR31\_B0\_BASE\_DERIVATION\_KEY\_ |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html) | 
| Fonte di dati in entrata | Non DUPPT (PEK, AWK, IWK, ecc.) | TR31CHIAVE\_CRITTO\_P0\_PIN\_ENCRYPTION\_ |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html) | 
| Target dati in uscita | DUPPT | TR31\_B0\_BASE\_DERIVATION\_KEY\_ |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html) | 
| Target dati in uscita | Non DUPPT (PEK, IWK, AWK, ecc.) | TR31CHIAVE\_CRITTO\_P0\_PIN\_ENCRYPTION\_ |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html) | 

## Genera/verifica MAC
<a name="crypto-ops-validkeys.generatemac"></a>

 Le chiavi MAC vengono utilizzate per creare hash crittografici di un gruppo di dati. message/body Non è consigliabile creare una chiave con modalità di utilizzo limitate in quanto non sarà possibile eseguire l'operazione di abbinamento. Tuttavia, è possibile import/export utilizzare una chiave con una sola operazione se l'altro sistema è destinato a eseguire l'altra metà della coppia di operazioni. 


| Utilizzo delle chiavi consentito | Utilizzo delle chiavi consentito | Algoritmo a chiave consentito | Combinazione consentita delle principali modalità di utilizzo | 
| --- | --- | --- | --- | 
| Chiave MAC  | TR31\_M1\_ISO\_9797\_1\_MAC\_KEY |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html) | 
| Chiave MAC (MAC per la vendita al dettaglio)  | TR31\_M1\_ISO\_9797\_3\_MAC\_KEY |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html) | 
| Chiave MAC (CMAC)  | TR31\_M6\_ISO\_9797\_5\_CMAC\_KEY |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html) | 
| Chiave MAC (HMAC)  | TR31CHIAVE\_M7 HMAC |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html) | 
| Chiave MAC (AS2805)  | TR31\_M0\_ISO\_16609\_MAC\_KEY |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html) | 

## GenerateMacEmvPinChange
<a name="crypto-ops-validkeys.generatemacemvpinchange"></a>

 GenerateMacEmvPinChange combina la generazione di MAC e la crittografia del PIN per le operazioni di modifica del PIN offline EMV. Questa operazione richiede due diversi tipi di chiave: una chiave di integrità per la generazione di MAC e una chiave di riservatezza per la crittografia del PIN. 


| Tipo di chiavi | Utilizzo delle chiavi consentito | Algoritmo a chiave consentito | Combinazione consentita delle principali modalità di utilizzo | 
| --- | --- | --- | --- | 
| Chiave di integrità della messaggistica sicura  | TR31\_E2\_EMV\_MKEY\_INTEGRITY |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html) | 
| Chiave di riservatezza della messaggistica sicura  | TR31\_E1\_EMV\_MKEY\_RISERVATEZZA |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html) | 
| PIN PEK attuale (chiave di crittografia PIN)  | TR31\_P0\_PIN\_ENCRYPTION\_KEY |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html) | 
| Nuovo PIN PEK (chiave di crittografia PIN)  | TR31\_P0\_PIN\_ENCRYPTION\_KEY |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html) | 
| Chiave ARQC  Si applica solo agli schemi di derivazione Visa e Amex.  | TR31\_E0\_EMV\_MKEY\_APP\_CRYPTOGRAMS |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html) | 

## VerifyAuthRequestCryptogram
<a name="w2aac15c31c51"></a>


| Utilizzo delle chiavi consentito | Opzione EMV | Algoritmo a chiave consentito | Combinazione consentita delle principali modalità di utilizzo | 
| --- | --- | --- | --- | 
|  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  | TR31\_E0\_EMV\_MKEY\_APP\_CRYPTOGRAMS |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html) | 

## Chiave Import/Export
<a name="crypto-ops-validkeys.importexport"></a>


| Tipo di operazione | Utilizzo delle chiavi consentito | Algoritmo a chiave consentito | Combinazione consentita delle principali modalità di utilizzo | 
| --- | --- | --- | --- | 
| Chiave avvolgente TR-31 | TR31CHIAVE\_BLOCK\_PROTEZIONE\_K1\_CHIAVE\_BLOCK\_PROTEZIONE\_<br />TR31CHIAVE\_CHIAVE\_K0\_CRITTOGRAFIE |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html) | 
| Importazione di CA attendibili | TR31\_S0\_CHIAVE\_ASIMMETRICA PER FIRMA\_DIGITALE |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html) | 
| Importazione di un certificato a chiave pubblica per la crittografia asimmetrica | TR31\_D1\_KEY\_ASYMMETRIC\_FOR\_DATA\_ENCRYPTION |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html) | 
| Chiave utilizzata per algoritmi di accordo chiave come ECDH | TR31\_K3\_CHIAVE\_ASIMMETRICA\_FOR\_KEY\_AGREEMENT |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html)  |  [See the AWS documentation website for more details](http://docs.aws.amazon.com/it_it/payment-cryptography/latest/userguide/crypto-ops-validkeys-ops.html) | 

## Tipi di chiavi non utilizzati
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I seguenti tipi di chiave non sono attualmente utilizzati da AWS Payment Cryptography
+  TR31\_P1\_PIN\_GENERATION\_KEY 